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Galaxy DX 2527 Owner's manual

Manual is about: AM· FM· SSB· CW· PA Amateur Base Station Transceiver

Summary of DX 2527

  • Page 1

    Dx 2527 am · fm · ssb · cw · pa amateur base station transceiver owner’s manual n i t l u a o o m 10 0 d 1 rx / tx 1 talk back max min off calibrate rf microphone voice off echo r2 r4 r3 robot tone rf power on power echo 22 watts 3 4 2 0 2 6 8 1012 set phone shf lock max min off mic rf channel clari...

  • Page 2

    - 2 - specification: general frequency range 28.0000 – 29.6999 mhz emission types cw, fm, am, usb, lsb frequency control phase-lock-loop synthesizer frequency tolerance 0.005% frequency stability 0.003% temperature range -30 o c to +55 o c antenna impedance 50 ohms antenna connectors standard so-239...

  • Page 3

    - 4 - antennas antennas are purchased separately and include installation instructions. Numerous type of antennas are available that range from emphasis on easy of installation to emphasis on performance. Often the difference in performance between many of the antenna is modest. 1. Vertical ground p...

  • Page 4

    - 6 - operation: introduction this section explains the basic operating procedures for the dx 2527 amateur band base station transceiver. Control & connections: 1. Power on/off control: push on to apply power to the unit. 2. Microphone jack: used to connect microphone for voice source. 3. Rf power c...

  • Page 5

    - 8 - 10. Mic gain control: this control adjusts the microphone gain in the transmit mode. This feature is designed for use in a high-ambient noise environment or to maximize talk power. 11. Swr switch: this switch is used to check swr. 12. Channel selector: this control is used to select a desired ...

  • Page 6

    - 10 - 29. Program switch: this switch is used to program operating or scanning frequency into memory. 30. Frequency counter: the frequency counter indicates the frequency of operation. 31. Manual switch: this is used to return to the manual mode. 32. Shift switch: this is used to select 100hz, 1khz...

  • Page 7

    - 12 - operation procedure frequency selection frequency selection for the dx 2527 is simple. Select the desired operating frequency by rotating the frequency selector or using the up/down buttons on the top of the microphone. Press the lock button to lock the selected frequency. This will disable t...

  • Page 8

    - 14 - or turn the squelch control counterclockwise until you hear the receiver noise. The man button will disable the scan function. (see frequency scanning for more information.) split function this function enables you to split the transmit and receive frequencies for fm repeater operation. To sp...

  • Page 9

    - 16 - 1. Press the prg (program) button. 2. Press the scan button. ( "prg scan+" should appear in the lower right corner of the display window.) 3. Using the shf button and up and down arrows, select the upper scan limit, then press ent . 4. Press the scan button again. ( "scan-" should appear in t...

  • Page 10

    - 18 - transmitter frequency either above or below the receive frequency by a user programmable amount. In the following example, programming of a 100 khz offset will be described. Before attempting to program the offset frequency, ensure that the radio is operating in the manual mode by pressing th...