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Anritsu Spectrum Master MS2720T Maintenance Manual

Manual is about: High Performance Handheld Spectrum Analyzer

Summary of Spectrum Master MS2720T

  • Page 1

    Maintenance manual spectrum master™ ms2720t high performance handheld spectrum analyzer anritsu company 490 jarvis drive morgan hill, ca 95037-2809 usa part number: 10580-00342 revision: d published: june 2016 copyright 2016 anritsu company.

  • Page 2: Trademark Acknowledgments

    Trademark acknowledgments spectrum master is a trademark of anritsu company. Notice anritsu company has prepared this manual for use by anritsu company personnel and customers as a guide for the proper installation, operation and maintenance of anritsu company equipment and computer programs. The dr...

  • Page 3: Safety Symbols

    Ms2720t mm pn: 10580-00342 rev. D safety-1 safety symbols to prevent the risk of personal injury or loss related to equipment malfunction, anritsu company uses the following symbols to indicate safety-related information. For your own safety, please read the information carefully before operating th...

  • Page 4: For Safety

    Safety-2 pn: 10580-00342 rev. D ms2720t mm for safety warning always refer to the operation manual when working near locations at which the alert mark, shown on the left, is attached. If the operation, etc., is performed without heeding the advice in the operation manual, there is a risk of personal...

  • Page 5: Table of Contents

    Ms2720t mm pn: 10580-00342 rev. D contents-1 table of contents chapter 1—general information 1-1 introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1-2 anritsu customer service centers . . . . . . . . . . ....

  • Page 6

    Contents-2 pn: 10580-00342 rev. D ms2720t mm table of contents (continued) 3-5 option 881 wcdma/hsdpa signal analyzer verification . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12 wcdma absolute power accuracy verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12 ...

  • Page 7

    Ms2720t mm pn: 10580-00342 rev. D contents-3 table of contents (continued) 5-8 fan assembly replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10 5-9 lcd assembly replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Page 8

    Contents-4 pn: 10580-00342 rev. D ms2720t mm.

  • Page 9: 1-1

    Ms2720t mm pn: 10580-00342 rev. D 1-1 chapter 1 — general information 1-1 introduction this manual provides maintenance instructions for anritsu spectrum master model ms2720t. It provides a list of recommended test equipment, performance verification procedures, parts replacement procedures, replace...

  • Page 10: 1-3

    1-3 recommended test equipment chapter 1 — general information 1-2 pn: 10580-00342 rev. D ms2720t mm 1-3 recommended test equipment the following test equipment is recommended for use in testing and maintaining anritsu model ms2720t with option ms2720t/709, ms2720t/713, ms2720t/720, ms2720t/732, or ...

  • Page 11

    Chapter 1 — general information 1-3 recommended test equipment ms2720t mm pn: 10580-00342 rev. D 1-3 b. Note that mg3692a models require option 15 to achieve power of +16 dbm at 3.5 ghz. Mg3692b and mg3692c models do not require option 15 to achieve power of +16 dbm at 3.5 ghz. Table 1-2. Test equip...

  • Page 12

    1-3 recommended test equipment chapter 1 — general information 1-4 pn: 10580-00342 rev. D ms2720t mm table 1-3. Test equipment required for verifying functions of installed options (1 of 2) instrument critical specification recommended manufacturer/model synthesizer frequency: 0.1 hz to 20 ghz, +16 ...

  • Page 13: 1-4

    Chapter 1 — general information 1-4 replaceable parts ms2720t mm pn: 10580-00342 rev. D 1-5 c. Note that mg3692a models require option 15 to achieve power of +13 dbm. Mg3692b and mg3692c models do not require option 15 to achieve +13 dbm power. D. Note that the mg3700a requires that several factory ...

  • Page 14

    1-4 replaceable parts chapter 1 — general information 1-6 pn: 10580-00342 rev. D ms2720t mm e. When ordering the main pcb assembly, in order to ensure installation of correct options, all options that are installed on the instrument must be declared on the order. This should include all the hardware...

  • Page 15: 2-1

    Ms2720t mm pn: 10580-00342 rev. D 2-1 chapter 2 — spectrum analyzer verification 2-1 introduction this chapter describes the verification process for the spectrum analyzer options in the ms2720t spectrum master. Verification tests that are associated with other instrument options are described in ch...

  • Page 16: 2-2

    2-2 frequency accuracy verification chapter 2 — spectrum analyzer verification 2-2 pn: 10580-00342 rev. D ms2720t mm 2-2 frequency accuracy verification the following test is used to verify the cw frequency accuracy of the spectrum analyzer in the ms2720t spectrum master. Equipment required for ms27...

  • Page 17: 2-3

    Chapter 2 — spectrum analyzer verification 2-3 internal reference frequency adjustment ms2720t mm pn: 10580-00342 rev. D 2-3 16. Press the marker main menu key, select the more submenu key, set counter marker to on, select the back submenu key and select the peak search submenu key. 17. Verify that ...

  • Page 18

    2-3 internal reference frequency adjustment chapter 2 — spectrum analyzer verification 2-4 pn: 10580-00342 rev. D ms2720t mm 8. Set the mg3692x or mg3695c output to 7 ghz with an rf output level of –30 dbm. 9. Press the shift key and then the sweep (3) key, and then press the sweep mode soft key. Se...

  • Page 19: 2-4

    Chapter 2 — spectrum analyzer verification 2-4 single side band (ssb) phase noise verification ms2720t mm pn: 10580-00342 rev. D 2-5 2-4 single side band (ssb) phase noise verification this test is used to verify the single side band (ssb) phase noise of the spectrum analyzer in the ms2720t spectrum...

  • Page 20

    2-4 single side band (ssb) phase noise verification chapter 2 — spectrum analyzer verification 2-6 pn: 10580-00342 rev. D ms2720t mm 21. Use the keypad to enter 10 and press the khz submenu key. 22. Enter the measured value into table a-2, “spectrum analyzer 1.0 ghz ssb phase noise verification” on ...

  • Page 21: 2-5

    Chapter 2 — spectrum analyzer verification 2-5 spurious response verification ms2720t mm pn: 10580-00342 rev. D 2-7 2-5 spurious response verification (second harmonic distortion) the following test is used to verify the input related spurious response of the spectrum analyzer in the ms2720t spectru...

  • Page 22

    2-5 spurious response verification chapter 2 — spectrum analyzer verification 2-8 pn: 10580-00342 rev. D ms2720t mm 22. Press the marker main menu key and select the peak search submenu key. 23. Record the amplitude for 50.1 mhz. Use table a-3, “spectrum analyzer second harmonic distortion” on page ...

  • Page 23: 2-6

    Chapter 2 — spectrum analyzer verification 2-6 input related spurious (irs) signals verification ms2720t mm pn: 10580-00342 rev. D 2-9 2-6 input related spurious (irs) signals verification the following test is used to verify the input related spurious signals of the spectrum analyzer in the ms2720t...

  • Page 24

    2-6 input related spurious (irs) signals verification chapter 2 — spectrum analyzer verification 2-10 pn: 10580-00342 rev. D ms2720t mm 21. Press the marker main menu key and press the peak search submenu key. 22. Record the marker 1 amplitude reading into the “measured spur level” column of table a...

  • Page 25

    Chapter 2 — spectrum analyzer verification 2-6 input related spurious (irs) signals verification ms2720t mm pn: 10580-00342 rev. D 2-11 55. Press the shift key and then press the trace (5) key. Press the trace a operations submenu key. 56. Press the # of averages submenu key, use the keypad to enter...

  • Page 26: 2-7

    2-7 resolution bandwidth accuracy verification chapter 2 — spectrum analyzer verification 2-12 pn: 10580-00342 rev. D ms2720t mm 2-7 resolution bandwidth accuracy verification the following test is used to verify the resolution bandwidth accuracy of the spectrum analyzer in the ms2720t spectrum mast...

  • Page 27

    Chapter 2 — spectrum analyzer verification 2-7 resolution bandwidth accuracy verification ms2720t mm pn: 10580-00342 rev. D 2-13 procedure 1. Connect the external 10 mhz reference both to the mg3692x or mg3695c synthesized signal generator and to the spectrum master ms2720t, as shown in figure 2-1 ....

  • Page 28: 2-8

    2-8 absolute amplitude accuracy verification chapter 2 — spectrum analyzer verification 2-14 pn: 10580-00342 rev. D ms2720t mm 2-8 absolute amplitude accuracy verification the tests in the following two sections verify the absolute amplitude accuracy of the spectrum analyzer in the ms2720t spectrum ...

  • Page 29

    Chapter 2 — spectrum analyzer verification 2-8 absolute amplitude accuracy verification ms2720t mm pn: 10580-00342 rev. D 2-15 equipment required for ms2720t with option 732 or 743 • anritsu mg3695c synthesized signal source (see equipment list for required options) • frequency reference symmetricom...

  • Page 30

    2-8 absolute amplitude accuracy verification chapter 2 — spectrum analyzer verification 2-16 pn: 10580-00342 rev. D ms2720t mm 6. Set the power meter to display both channel a and channel b. Press the sensor key, the cal factor submenu key, and then the freq submenu key. Use the keypad to enter the ...

  • Page 31

    Chapter 2 — spectrum analyzer verification 2-8 absolute amplitude accuracy verification ms2720t mm pn: 10580-00342 rev. D 2-17 2. Set the ms2720t to spectrum analyzer mode and then preset the instrument. Press the shift key, the sweep (3) key, sweep mode submenu key, and then the performance submenu...

  • Page 32

    2-8 absolute amplitude accuracy verification chapter 2 — spectrum analyzer verification 2-18 pn: 10580-00342 rev. D ms2720t mm • fixed attenuator, anritsu model 41kc-10 component characterization 1. Connect both of the power sensors to the power meter and zero the sensors. 2. Connect the equipment a...

  • Page 33

    Chapter 2 — spectrum analyzer verification 2-8 absolute amplitude accuracy verification ms2720t mm pn: 10580-00342 rev. D 2-19 7. Set the power meter to display channel b. Press the sensor key, the cal factor submenu key, and then the freq submenu key. Use the keypad to enter the value matching the ...

  • Page 34: 2-9

    2-9 residual spurious response verification chapter 2 — spectrum analyzer verification 2-20 pn: 10580-00342 rev. D ms2720t mm 2-9 residual spurious response verification the following two tests are used to verify the residual spurious response of the spectrum analyzer of the ms2720t spectrum master ...

  • Page 35

    Chapter 2 — spectrum analyzer verification 2-9 residual spurious response verification ms2720t mm pn: 10580-00342 rev. D 2-21 residual spurious response test with preamp on equipment required for ms2720t with option 709, 713 or 720 • anritsu 28n50-2 50 ohm termination equipment required for ms2720t ...

  • Page 36

    2-10 displayed average noise level (danl) chapter 2 — spectrum analyzer verification 2-22 pn: 10580-00342 rev. D ms2720t mm 2-10 displayed average noise level (danl) the following test is used to verify the displayed average noise level (danl) of the spectrum analyzer systems in the ms2720t spectrum...

  • Page 37

    Chapter 2 — spectrum analyzer verification 2-11 third order intercept (toi) ms2720t mm pn: 10580-00342 rev. D 2-23 2-11 third order intercept (toi) the following test verifies the third order intercept point (also known as toi or ip3) of the spectrum analyzer in spectrum master model ms2720t. 2400 m...

  • Page 38

    2-11 third order intercept (toi) chapter 2 — spectrum analyzer verification 2-24 pn: 10580-00342 rev. D ms2720t mm setup figure 2-5. 2400 mhz toi verification characterization, component characterization setup power ms2720t spectrum analyzer spectrummaster charge file 7 system 8 shift esc mode 9 mea...

  • Page 39

    Chapter 2 — spectrum analyzer verification 2-11 third order intercept (toi) ms2720t mm pn: 10580-00342 rev. D 2-25 procedure 1. Connect the equipment as shown in figure 2-5 . The splitter will be used as an rf combiner (the normal rf outputs will become inputs, and the normal input will become the r...

  • Page 40

    2-11 third order intercept (toi) chapter 2 — spectrum analyzer verification 2-26 pn: 10580-00342 rev. D ms2720t mm . Figure 2-6. 2400 mhz toi verification, test setup power ms2720t spectrum analyzer spectrummaster charge file 7 system 8 shift esc mode 9 meas 4 trace 5 limit 6 preset 1 cal 2 sweep 3 ...

  • Page 41: 3-1

    Ms2720t mm pn: 10580-00342 rev. D 3-1 chapter 3 — options verification 3-1 introduction this chapter describes the verification process for all of the options that are available for the ms2720t spectrum master. The following tests are in this chapter: • “option 31, gps frequency accuracy verificatio...

  • Page 42: 3-2

    3-2 option 31, gps frequency accuracy verification chapter 3 — options verification 3-2 pn: 10580-00342 rev. D ms2720t mm 3-2 option 31, gps frequency accuracy verification the following test verifies the spectrum analyzer frequency accuracy with gps (option 31) in the model ms2720t spectrum master....

  • Page 43

    Chapter 3 — options verification 3-2 option 31, gps frequency accuracy verification ms2720t mm pn: 10580-00342 rev. D 3-3 2. Press the shift key and then the system (8) key. 3. Press the gps submenu key, then press the gps on/off submenu key to turn on the gps. 4. When the gps fix is acquired, the g...

  • Page 44

    3-2 option 31, gps frequency accuracy verification chapter 3 — options verification 3-4 pn: 10580-00342 rev. D ms2720t mm gps option bias-tee voltage verification (option 31) the following test verifies the gps antenna bias-tee voltages of option 31 in the model ms2720t spectrum master. Equipment re...

  • Page 45: 3-3

    Chapter 3 — options verification 3-3 option 809, 813 or 820 tracking generator verification ms2720t mm pn: 10580-00342 rev. D 3-5 3-3 option 809, 813 or 820 tracking generator verification the tests in this section verify the performance of the built-in tracking generator in the model ms2720t spectr...

  • Page 46

    3-3 option 809, 813 or 820 tracking generator verification chapter 3 — options verification 3-6 pn: 10580-00342 rev. D ms2720t mm tracking generator power accuracy verification setup setup 1. Install the ma2442d power sensor to the power meter and calibrate the sensor. 2. Connect the ma2442d power s...

  • Page 47: 3-4

    Chapter 3 — options verification 3-4 option 880, gsm/gprs/edge signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-7 3-4 option 880, gsm/gprs/edge signal analyzer verification the tests in this section verify the optional gsm/gprs/edge signal analyzer functions in model ms2720t spectrum...

  • Page 48

    3-4 option 880, gsm/gprs/edge signal analyzer verification chapter 3 — options verification 3-8 pn: 10580-00342 rev. D ms2720t mm set up procedure 1. Zero the power sensor prior to connecting to the power splitter. 2. Set the power meter measurement mode to true rms, set averaging mode to moving, an...

  • Page 49

    Chapter 3 — options verification 3-4 option 880, gsm/gprs/edge signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-9 21. Adjust the level of the mg3700a so that the power meter reads –50 dbm ± 0.2 db. Record the adjusted power reading into the “adjusted output power” row of table a-67, ...

  • Page 50

    3-4 option 880, gsm/gprs/edge signal analyzer verification chapter 3 — options verification 3-10 pn: 10580-00342 rev. D ms2720t mm edge burst power, frequency error and residual error tests test procedure 1. Verify that the equipment settings are unchanged from the previous test. 2. On the mg3700a, ...

  • Page 51

    Chapter 3 — options verification 3-4 option 880, gsm/gprs/edge signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-11 20. Record the measured “burst power” value into the “displayed burst power” row of table a-73 , then subtract the “displayed burst power” value from the “adjusted outpu...

  • Page 52: 3-5

    3-5 option 881 wcdma/hsdpa signal analyzer verification chapter 3 — options verification 3-12 pn: 10580-00342 rev. D ms2720t mm 3-5 option 881 wcdma/hsdpa signal analyzer verification the tests in this section can be used to verify the functionality of the wcdma/hsdpa signal analyzer mode of the ms2...

  • Page 53

    Chapter 3 — options verification 3-5 option 881 wcdma/hsdpa signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-13 setup procedure 1. Connect the mg3700a, rf power amplifier, circulator, load, coupler, and programmable attenuator as shown in figure 3-5 . 2. Turn on the mg3700a, rf ampli...

  • Page 54

    3-5 option 881 wcdma/hsdpa signal analyzer verification chapter 3 — options verification 3-14 pn: 10580-00342 rev. D ms2720t mm 10. Press the (f1) submenu key to select “load file to memory” 11. Press the (f1) submenu key again to select “select package” 12. Using the down arrow key, step through th...

  • Page 55

    Chapter 3 — options verification 3-5 option 881 wcdma/hsdpa signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-15 39. On the ms2720t, press the amplitude main menu key and then press the adjust range submenu key. 40. Record the channel power reading into the “measured power” column of ...

  • Page 56

    3-5 option 881 wcdma/hsdpa signal analyzer verification chapter 3 — options verification 3-16 pn: 10580-00342 rev. D ms2720t mm 46. Record the calculated value (mg3700a.28) in table a-83, “rf measurements, power level setting, components characterization” on page a-41 . 47. On the mg3700a, turn on t...

  • Page 57

    Chapter 3 — options verification 3-5 option 881 wcdma/hsdpa signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-17 wcdma occupied bandwidth (obw) verification the tests in this section can be used to verify the wcdma occupied bandwidth in wcdma/hsdpa signal analyzer mode. Equipment requ...

  • Page 58

    3-5 option 881 wcdma/hsdpa signal analyzer verification chapter 3 — options verification 3-18 pn: 10580-00342 rev. D ms2720t mm procedure 1. Turn on the mg3700a vector signal generator and the ml2438a power meter. 2. Connect the power sensor to the power meter and calibrate the sensor. 3. Connect th...

  • Page 59

    Chapter 3 — options verification 3-5 option 881 wcdma/hsdpa signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-19 wcdma rf channel power accuracy the tests in this section can be used to verify the wcdma rf channel power accuracy in wcdma/hsdpa signal analyzer mode. Procedure 1. Turn o...

  • Page 60

    3-5 option 881 wcdma/hsdpa signal analyzer verification chapter 3 — options verification 3-20 pn: 10580-00342 rev. D ms2720t mm hsdpa rf channel power accuracy the tests in this section can be used to verify the rf channel power accuracy and adjacent channel leakage ratio (aclr) accuracy for hsdpa s...

  • Page 61

    Chapter 3 — options verification 3-5 option 881 wcdma/hsdpa signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-21 error vector magnitude (evm) verification the tests in this section can be used to verify the functionality of the wcdma demodulator or the hsdpa demodulator (or both) of t...

  • Page 62

    3-5 option 881 wcdma/hsdpa signal analyzer verification chapter 3 — options verification 3-22 pn: 10580-00342 rev. D ms2720t mm 5. Press the (f1) submenu key again to select “select package”. 6. Using the down arrow key, step through the selection list until the wcdma(bs tx test) option is highlight...

  • Page 63: 3-6

    Chapter 3 — options verification 3-6 option 882, tdscdma signal analyzer option verification ms2720t mm pn: 10580-00342 rev. D 3-23 3-6 option 882, tdscdma signal analyzer option verification the tests in this section verify the function of the optional tdscdma signal analyzer in models ms2720t spec...

  • Page 64

    3-6 option 882, tdscdma signal analyzer option verification chapter 3 — options verification 3-24 pn: 10580-00342 rev. D ms2720t mm setup procedure 1. Zero the power sensor prior to connecting to the power splitter. 2. Connect the equipment as shown in figure 3-8 . 3. On the power meter, press the s...

  • Page 65: 3-7

    Chapter 3 — options verification 3-7 option 883, lte signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-25 3-7 option 883, lte signal analyzer verification the tests in this section verify the functionality of the fd-lte signal analyzer of the ms2720t spectrum master. There are tests f...

  • Page 66

    3-7 option 883, lte signal analyzer verification chapter 3 — options verification 3-26 pn: 10580-00342 rev. D ms2720t mm lte channel power accuracy tests the tests in this section verify the function of the optional lte signal analyzer in model ms2720t. Procedure 1. Connect the power sensor to the p...

  • Page 67

    Chapter 3 — options verification 3-7 option 883, lte signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-27 13. Record the ms2720t channel power reading into the test record in the column labeled “measured channel power” (row labeled 750 mhz, –50 dbm) in table a-91 . 14. Calculate the c...

  • Page 68

    3-7 option 883, lte signal analyzer verification chapter 3 — options verification 3-28 pn: 10580-00342 rev. D ms2720t mm 6. Adjust the mg3700a level setting with the knob so that the power meter reads –15.0 dbm ± 0.5 db. 7. Set the ms2720t to lte signal analyzer mode and preset the instrument. 8. Se...

  • Page 69: 3-8

    Chapter 3 — options verification 3-8 option 883, td-lte signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-29 3-8 option 883, td-lte signal analyzer verification the tests in this section verify the functionality of the td-lte signal analyzer of the ms2720t spectrum master. Tests are e...

  • Page 70

    3-8 option 883, td-lte signal analyzer verification chapter 3 — options verification 3-30 pn: 10580-00342 rev. D ms2720t mm td-lte channel power accuracy tests the tests in this section verify the function of the optional td-lte signal analyzer in model ms2720t. Setup procedure 1. Connect the power ...

  • Page 71

    Chapter 3 — options verification 3-8 option 883, td-lte signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-31 5. Set the mg3700a as follows: a. Press the yellow preset button (answer yes to the question). B. Press the set key. Note: both set keys on the mg3700a perform the same functio...

  • Page 72

    3-8 option 883, td-lte signal analyzer verification chapter 3 — options verification 3-32 pn: 10580-00342 rev. D ms2720t mm 20. Press the setup main menu key and set the bw to 20 mhz. Then repeat step 5 substep a through step 19 by using the tdlte-e-tm-1-1_20m pattern for step 5 substep i . Td-lte f...

  • Page 73

    Chapter 3 — options verification 3-8 option 883, td-lte signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-33 12. Record the ms2720t frequency error reading into the section “750 mhz, –30 dbm” in table a-94 . 13. Verify that the values are within specification. 14. Set the calibration ...

  • Page 74: 3-9

    3-9 option 884, cdma signal analyzer verification chapter 3 — options verification 3-34 pn: 10580-00342 rev. D ms2720t mm 3-9 option 884, cdma signal analyzer verification the tests in this section verify the optional cdma signal analyzer functions in model ms2720t spectrum master. Equipment require...

  • Page 75

    Chapter 3 — options verification 3-9 option 884, cdma signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-35 set up procedure 1. Zero the power sensor prior to connecting it to the power splitter. 2. Set the power meter measurement mode to true rms, set averaging mode to moving, and set...

  • Page 76

    3-9 option 884, cdma signal analyzer verification chapter 3 — options verification 3-36 pn: 10580-00342 rev. D ms2720t mm 22. Set the mg3700a frequency to 1930.05 mhz. 23. Adjust the mg3700a output so that the power meter reads –30 dbm ± 0.2 db. Record the adjusted “power meter reading” into table a...

  • Page 77

    Chapter 3 — options verification 3-10 option 884, evdo signal analyzer option verification ms2720t mm pn: 10580-00342 rev. D 3-37 3-10 option 884, evdo signal analyzer option verification the tests in this section verify the optional evdo signal analyzer functions in model ms2720t spectrum master. E...

  • Page 78

    3-10 option 884, evdo signal analyzer option verification chapter 3 — options verification 3-38 pn: 10580-00342 rev. D ms2720t mm set up procedure 1. Zero the power sensor prior to connecting to the power splitter. 2. Connect the equipment as shown in figure 3-12 . 3. On the power meter, press the s...

  • Page 79

    Chapter 3 — options verification 3-10 option 884, evdo signal analyzer option verification ms2720t mm pn: 10580-00342 rev. D 3-39 qpsk modulation channel power, frequency error, rho, and tau tests test procedure 1. Ensure that the equipment settings are unchanged from the previous test. 2. On the mg...

  • Page 80

    3-10 option 884, evdo signal analyzer option verification chapter 3 — options verification 3-40 pn: 10580-00342 rev. D ms2720t mm 3. Adjust the mg3700a output so that the power meter reads –50 dbm ± 0.2 db, and record the actual value as shown on the power meter into table a-106, “rf measurements, a...

  • Page 81

    Chapter 3 — options verification 3-11 option 885, fixed wimax signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-41 3-11 option 885, fixed wimax signal analyzer verification the tests in this section verify the functionality of the fixed wimax signal analyzer of the ms2720t. Fixed wima...

  • Page 82

    3-11 option 885, fixed wimax signal analyzer verification chapter 3 — options verification 3-42 pn: 10580-00342 rev. D ms2720t mm procedure 1. Connect the power sensor to the power meter and zero the sensor. 2. Set the power meter measurement mode to “true rms”, set averaging mode to “moving”, and s...

  • Page 83

    Chapter 3 — options verification 3-11 option 885, fixed wimax signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-43 15. Verify that the error is within specification. 16. Set the calibration factor frequency of the power sensor to 3600.5 mhz. 17. Set mg3700a frequency to 3600.5 mhz. 18...

  • Page 84

    3-11 option 885, fixed wimax signal analyzer verification chapter 3 — options verification 3-44 pn: 10580-00342 rev. D ms2720t mm 9. Record the ms2720t evm (rms) reading into the “evm (rms)” column in table a-115, “demodulation, fixed wimax residual evm” on page a-55. 10. Verify that the measured ev...

  • Page 85

    Chapter 3 — options verification 3-12 option 885, mobile wimax signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-45 3-12 option 885, mobile wimax signal analyzer verification mobile wimax channel power accuracy tests the tests in this section verify the functionality of the mobile wim...

  • Page 86

    3-12 option 885, mobile wimax signal analyzer verification chapter 3 — options verification 3-46 pn: 10580-00342 rev. D ms2720t mm setup 1. Connect the power sensor to the power meter and zero the sensor. 2. Set the power meter measurement mode to true rms, set averaging mode to moving, and set aver...

  • Page 87

    Chapter 3 — options verification 3-12 option 885, mobile wimax signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-47 10. Calculate the channel power error by subtracting the “ms2720t reading” of channel power (rssi) from the “power meter reading” in step 8 . Record the “calculated chan...

  • Page 88

    3-12 option 885, mobile wimax signal analyzer verification chapter 3 — options verification 3-48 pn: 10580-00342 rev. D ms2720t mm 7. Verify that the error is within specification. 8. Adjust the mg3700a level setting to approximately –33 dbm so that the power meter reads –50.0 dbm ± 0.2 db , and rec...

  • Page 89

    Chapter 3 — options verification 3-12 option 885, mobile wimax signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-49 mobile wimax residual evm and frequency error tests (option 885) equipment required for ms2720t with option 709, 713 or 720 • anritsu mg3700a vector signal generator • f...

  • Page 90

    3-12 option 885, mobile wimax signal analyzer verification chapter 3 — options verification 3-50 pn: 10580-00342 rev. D ms2720t mm residual evm and frequency error (10 mhz bandwidth and 10 ms frame length) 3. Set the mg3700a as follows: a. Press the yellow preset button (answer yes to the question)....

  • Page 91

    Chapter 3 — options verification 3-12 option 885, mobile wimax signal analyzer verification ms2720t mm pn: 10580-00342 rev. D 3-51 18. Measure the evm(rms) for both –15 dbm and –30 dbm, and then record the measured results into table a-125. 19. Verify that the measured evm is within specification. 2...

  • Page 92

    3-12 option 885, mobile wimax signal analyzer verification chapter 3 — options verification 3-52 pn: 10580-00342 rev. D ms2720t mm.

  • Page 93: 4-1

    Ms2720t mm pn: 10580-00342 rev. D 4-1 chapter 4 — battery information 4-1 general information the following information relates to the care and handling of the anritsu 633-75 battery pack and lithium-ion batteries. • the battery supplied with the spectrum master may need charging before use. Before ...

  • Page 94: 4-2

    4-2 battery pack removal and replacement chapter 4 — battery information 4-2 pn: 10580-00342 rev. D ms2720t mm 4-2 battery pack removal and replacement this section provides instructions for the removal and replacement of the spectrum master battery pack. 1. Locate the battery access door illustrate...

  • Page 95

    Chapter 4 — battery information 4-2 battery pack removal and replacement ms2720t mm pn: 10580-00342 rev. D 4-3 3. Remove the battery access door as shown figure 4-3 . 4. With the battery access door completely removed, grasp the battery lanyard and pull the battery straight out of the unit, as illus...

  • Page 96

    4-2 battery pack removal and replacement chapter 4 — battery information 4-4 pn: 10580-00342 rev. D ms2720t mm 5. Replacement is the opposite of removal. Note the orientation of the battery contacts, and be sure to insert the battery with the contacts facing the bottom of the unit, refer to figure 4...

  • Page 97: 5-1

    Ms2720t mm pn: 10580-00342 rev. D 5-1 chapter 5 — assembly replacement 5-1 introduction this chapter describes opening and closing the spectrum master case along with basic parts replacement steps. The sections are as follows: • “replaceable parts list” on page 5-1 • “opening the spectrum master cas...

  • Page 98: 5-3

    5-3 opening the spectrum master case chapter 5 — assembly replacement 5-2 pn: 10580-00342 rev. D ms2720t mm 5-3 opening the spectrum master case this procedure provides instructions for opening the spectrum master case. With the case opened, the internal assemblies can be removed and replaced, as de...

  • Page 99

    Chapter 5 — assembly replacement 5-3 opening the spectrum master case ms2720t mm pn: 10580-00342 rev. D 5-3 4. Use a torx t10 screwdriver to remove the four screws securing the two halves of the spectrum master case together ( figure 5-2 ). 5. Carefully lift up on the side of the case shown and begi...

  • Page 100

    5-3 opening the spectrum master case chapter 5 — assembly replacement 5-4 pn: 10580-00342 rev. D ms2720t mm 6. Partially open the case and carefully disconnect the ribbon cable that connects the spectrum analyzer assembly to the main pcb assembly. The cable is attached between the two sides of the s...

  • Page 101

    Chapter 5 — assembly replacement 5-3 opening the spectrum master case ms2720t mm pn: 10580-00342 rev. D 5-5 figure 5-4. Spa analyzer pcb assembly (top) and main pcb assembly (bottom) fan and fan connector battery connector encoder pcb and connector main pcb (under shielding) spectrum analyzer assemb...

  • Page 102: 5-4

    5-4 tracking generator module assembly replacement chapter 5 — assembly replacement 5-6 pn: 10580-00342 rev. D ms2720t mm 5-4 tracking generator module assembly replacement this procedure provides instructions for removing and replacing the tracking generator module assembly. The tracking generator ...

  • Page 103: 5-5

    Chapter 5 — assembly replacement 5-5 spectrum analyzer module assembly replacement ms2720t mm pn: 10580-00342 rev. D 5-7 5-5 spectrum analyzer module assembly replacement this procedure provides instructions for removing and replacing the spectrum analyzer pcb assembly. The spectrum analyzer module ...

  • Page 104: 5-6

    5-6 main pcb assembly replacement chapter 5 — assembly replacement 5-8 pn: 10580-00342 rev. D ms2720t mm 5-6 main pcb assembly replacement this procedure provides instructions for replacing the main pcb assembly. The main pcb assembly is located in the front panel half of the instrument. 1. Open the...

  • Page 105

    Chapter 5 — assembly replacement 5-6 main pcb assembly replacement ms2720t mm pn: 10580-00342 rev. D 5-9 7. Remove the 7 torx (t10) screws retaining the main pcb assembly to the spectrum master case ( figure 5-8 ). 8. Pull the main pcb assembly out of the front panel section. 9. Replacement is the r...

  • Page 106: 5-7

    5-7 gps (option 31) module replacement chapter 5 — assembly replacement 5-10 pn: 10580-00342 rev. D ms2720t mm 5-7 gps (option 31) module replacement this procedure provides instructions for removing and replacing the gps module from the spectrum master. 1. Open the case as described in section 5-3 ...

  • Page 107

    Chapter 5 — assembly replacement 5-9 lcd assembly replacement ms2720t mm pn: 10580-00342 rev. D 5-11 3. Remove the 6 screws securing the lcd bracket to the front case. 4. 5. Remove the lcd bracket assembly and turn the lcd bracket assembly. Figure 5-9. Remove lcd bracket screws remove 6 screws to re...

  • Page 108

    5-9 lcd assembly replacement chapter 5 — assembly replacement 5-12 pn: 10580-00342 rev. D ms2720t mm 6. Remove the four screws securing the lcd display to the bracket assembly ( figure 5-10 ). 7. Carefully remove the lcd, and disconnect the lcd backlight cable and the lcd cable from the lcd. 8. Reve...

  • Page 109

    Chapter 5 — assembly replacement 5-10 keypad membrane and main keypad pcb replacement ms2720t mm pn: 10580-00342 rev. D 5-13 5-10 keypad membrane and main keypad pcb replacement this procedure provides instructions for removing and replacing the keypad membrane and pcb. 1. Open the case as described...

  • Page 110

    5-10 keypad membrane and main keypad pcb replacement chapter 5 — assembly replacement 5-14 pn: 10580-00342 rev. D ms2720t mm 5. Remove the 8 screws securing the keypad pcb to the front panel and carefully lift it out. The rubber keypad membrane is located under the keypad pcb ( figure 5-12 ). 6. Rev...

  • Page 111

    Chapter 5 — assembly replacement 5-10 keypad membrane and main keypad pcb replacement ms2720t mm pn: 10580-00342 rev. D 5-15 • if the keypad pcb was replaced with a pcb that has touch screen calibration data, the instrument will boot up correctly, but the touch-screen calibration data will be invali...

  • Page 112

    5-11 touch screen replacement chapter 5 — assembly replacement 5-16 pn: 10580-00342 rev. D ms2720t mm 5-11 touch screen replacement this procedure provides instructions for replacing the touch screen. 1. Open the case as described in section 5-3 “opening the spectrum master case” . 2. Remove the mai...

  • Page 113: 6-1

    Ms2720t mm pn: 10580-00342 rev. D 6-1 chapter 6 — troubleshooting 6-1 introduction this chapter describes the primary troubleshooting operations that can be performed by all anritsu service centers. Perform the troubleshooting suggestions in the order they are listed. Operators of the spectrum maste...

  • Page 114: 6-3

    6-3 other problems chapter 6 — troubleshooting 6-2 pn: 10580-00342 rev. D ms2720t mm 6-3 other problems battery pack charging problems: refer to chapter 4, “battery information” . Touch screen issues: 1. The touch screen may have lost its calibration data. Perform a touch screen calibration from the...

  • Page 115: Appendix A — Test Records

    Ms2720t mm pn: 10580-00342 rev. D a-1 appendix a — test records a-1 introduction this appendix provides test records that can be used to record the performance of the ms2720t spectrum master. Anritsu recommends that you make a copy of the following test record pages and document the measurements eac...

  • Page 116: A-2

    A-2 test records for spectrum analyzer verification appendix a — test records a-2 pn: 10580-00342 rev. D ms2720t mm a-2 test records for spectrum analyzer verification ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: _____...

  • Page 117

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-3 input related spurs for –30 dbm input at 1000 mhz input related spurs for –30 dbm input at 3273 mhz input related spurs for –30 dbm input at 8000 mhz input related spurs for –30 dbm in...

  • Page 118

    A-2 test records for spectrum analyzer verification appendix a — test records a-4 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ table ...

  • Page 119

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-5 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ table ...

  • Page 120

    A-2 test records for spectrum analyzer verification appendix a — test records a-6 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ table ...

  • Page 121

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-7 23001.1 mhz dbm dbm 24001.1 mhz dbm dbm 25001.1 mhz dbm dbm 26001.1 mhz dbm dbm 27001.1 mhz dbm dbm 28001.1 mhz dbm dbm 29001.1 mhz dbm dbm 30001.1 mhz dbm dbm 31001.1 mhz dbm dbm 3199...

  • Page 122

    A-2 test records for spectrum analyzer verification appendix a — test records a-8 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note t...

  • Page 123

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-9 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note t...

  • Page 124

    A-2 test records for spectrum analyzer verification appendix a — test records a-10 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 125

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-11 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 126

    A-2 test records for spectrum analyzer verification appendix a — test records a-12 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 127

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-13 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 128

    A-2 test records for spectrum analyzer verification appendix a — test records a-14 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 129

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-15 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 130

    A-2 test records for spectrum analyzer verification appendix a — test records a-16 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 131

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-17 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 132

    A-2 test records for spectrum analyzer verification appendix a — test records a-18 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 133

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-19 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 134

    A-2 test records for spectrum analyzer verification appendix a — test records a-20 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 135

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-21 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 136

    A-2 test records for spectrum analyzer verification appendix a — test records a-22 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 137

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-23 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 138

    A-2 test records for spectrum analyzer verification appendix a — test records a-24 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 139

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-25 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 140

    A-2 test records for spectrum analyzer verification appendix a — test records a-26 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 141

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-27 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 142

    A-2 test records for spectrum analyzer verification appendix a — test records a-28 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 143

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-29 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 144

    A-2 test records for spectrum analyzer verification appendix a — test records a-30 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ note ...

  • Page 145

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-31 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ table...

  • Page 146

    A-2 test records for spectrum analyzer verification appendix a — test records a-32 pn: 10580-00342 rev. D ms2720t mm ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ table...

  • Page 147

    Appendix a — test records a-2 test records for spectrum analyzer verification ms2720t mm pn: 10580-00342 rev. D a-33 ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________________________ table...

  • Page 148: A-3

    A-3 test records for options verification appendix a — test records a-34 pn: 10580-00342 rev. D ms2720t mm a-3 test records for options verification option 31 gps receiver option 809, 813, 820 tracking generator table a-64. Tracking generator frequency accuracy table a-65. Tracking generator level a...

  • Page 149

    Appendix a — test records a-3 test records for options verification ms2720t mm pn: 10580-00342 rev. D a-35 1050 mhz @ 0 dbm dbm db ±1.5 db 1050 mhz @ -19.5 dbm dbm db ±1.5 db 1050 mhz @ -40 dbm dbm db ±1.5 db 8950 mhz @ 0 dbm dbm db ±1.5 db 8950 mhz @ -19.5 dbm dbm db ±1.5 db 8950 mhz @ -40 dbm dbm ...

  • Page 150

    A-3 test records for options verification appendix a — test records a-36 pn: 10580-00342 rev. D ms2720t mm option 880, gsm/gprs/edge rf measurements ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: ________________________...

  • Page 151

    Appendix a — test records a-3 test records for options verification ms2720t mm pn: 10580-00342 rev. D a-37 option 880, gsm/gprs/edge rf measurements (continued) ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: ____________...

  • Page 152

    A-3 test records for options verification appendix a — test records a-38 pn: 10580-00342 rev. D ms2720t mm option 880, gsm/gprs/edge rf measurements (continued) ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: ____________...

  • Page 153

    Appendix a — test records a-3 test records for options verification ms2720t mm pn: 10580-00342 rev. D a-39 option 880, gsm/gprs/edge demodulator ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: ____________________________...

  • Page 154

    A-3 test records for options verification appendix a — test records a-40 pn: 10580-00342 rev. D ms2720t mm option 880, gsm/gprs/edge demodulator (continued) ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: ________________...

  • Page 155

    Appendix a — test records a-3 test records for options verification ms2720t mm pn: 10580-00342 rev. D a-41 option 881 wcdma and hsdpa rf measurements ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: _______________________...

  • Page 156

    A-3 test records for options verification appendix a — test records a-42 pn: 10580-00342 rev. D ms2720t mm option 881 wcdma and hsdpa rf measurements (continued) ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: ___________...

  • Page 157

    Appendix a — test records a-3 test records for options verification ms2720t mm pn: 10580-00342 rev. D a-43 option 881 wcdma and hsdpa rf measurements (continued) ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: ___________...

  • Page 158

    A-3 test records for options verification appendix a — test records a-44 pn: 10580-00342 rev. D ms2720t mm option 882, tdscdma signal analyzer option verification ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________...

  • Page 159

    Appendix a — test records a-3 test records for options verification ms2720t mm pn: 10580-00342 rev. D a-45 option 883 lte measurements ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: ______________________________________...

  • Page 160

    A-3 test records for options verification appendix a — test records a-46 pn: 10580-00342 rev. D ms2720t mm option 883, lte measurements ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: _____________________________________...

  • Page 161

    Appendix a — test records a-3 test records for options verification ms2720t mm pn: 10580-00342 rev. D a-47 option 883 td-lte measurements ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: ___________________________________...

  • Page 162

    A-3 test records for options verification appendix a — test records a-48 pn: 10580-00342 rev. D ms2720t mm option 883, td-lte measurements ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________...

  • Page 163

    Appendix a — test records a-3 test records for options verification ms2720t mm pn: 10580-00342 rev. D a-49 option 884 cdma rf measurements ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________________...

  • Page 164

    A-3 test records for options verification appendix a — test records a-50 pn: 10580-00342 rev. D ms2720t mm option 884 cdmaone and cdma2000 1xrtt demodulator ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: ________________...

  • Page 165

    Appendix a — test records a-3 test records for options verification ms2720t mm pn: 10580-00342 rev. D a-51 option 884, evdo rf measurements ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: _________________________________...

  • Page 166

    A-3 test records for options verification appendix a — test records a-52 pn: 10580-00342 rev. D ms2720t mm option 884, evdo rf measurements (continued) option 884 evdo demodulator ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ op...

  • Page 167

    Appendix a — test records a-3 test records for options verification ms2720t mm pn: 10580-00342 rev. D a-53 option 884 evdo demodulator (continued) ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: __________________________...

  • Page 168

    A-3 test records for options verification appendix a — test records a-54 pn: 10580-00342 rev. D ms2720t mm option 885 fixed wimax rf measurements ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: ___________________________...

  • Page 169

    Appendix a — test records a-3 test records for options verification ms2720t mm pn: 10580-00342 rev. D a-55 option 885 fixed wimax demodulator ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: _______________________________...

  • Page 170

    A-3 test records for options verification appendix a — test records a-56 pn: 10580-00342 rev. D ms2720t mm option 885 mobile wimax rf measurements channel power accuracy (10 mhz bandwidth and 10 ms frame length) ms2720t firmware rev: ______________ operator: ____________________ date: ____________ s...

  • Page 171

    Appendix a — test records a-3 test records for options verification ms2720t mm pn: 10580-00342 rev. D a-57 option 885 mobile wimax rf measurements (continued) channel power accuracy (5 mhz bandwidth and 5 ms frame length) ms2720t firmware rev: ______________ operator: ____________________ date: ____...

  • Page 172

    A-3 test records for options verification appendix a — test records a-58 pn: 10580-00342 rev. D ms2720t mm option 885 mobile wimax demodulator ms2720t firmware rev: ______________ operator: ____________________ date: ____________ serial number: _______________ options: ______________________________...

  • Page 174

    Anritsu utilizes recycled paper and environmentally conscious inks and toner. Anritsu company 490 jarvis drive morgan hill, ca 95037-2809 usa.