- DL manuals
- Nautel
- Transmitter
- NX100
- Preinstallation Manual
Nautel NX100 Preinstallation Manual - page 58
NX100 Pre-installation Manual
Electrical requirements
Page 5-8
Issue 3.2 2017-03-31
Table 5.4: Cable Tray Parts Kit (Nautel # 207-8385-08)
NOTES:
•
All parts prefixed by Nautel Part # HCT are from vendor Canadian Electrical Raceways.
•
All parts prefixed by Nautel Part # WT are from vendor Anixter Inc.
•
** - denotes wire length is customer specific.
Description
Qty
Nautel
Part #
Vendor #
Cable Tray Ladder, Alum, 6”W x 4”D x 120”L
2
HCT23
LCA43-06-12
Tyrap, .190W x 14.5Lg, WeatherResist., Black
30
HT59
PLT4S-MO
Cable Tray elbow 90 Deg, 6” Vert Outside
2
HCT26
LCA43-6-12-V090-R12
Cable Tray Coupling, 4” Deep
4
HCT20
LCA43-C
Wire 1/0 Tray Rated, 90C, 600V, Green
30 ft.
WT01
3BALU-1011-04 AIW
Wire 1/0 Tray Rated, 90C, 600V, Black
30 ft.
WT02
3BALU-1011-02 AIW
Wire, Diesel, 535 mcm, FT4 Tray Rated
90 ft.
WT04
5N-5351
Cable Tray, Trapeze Hanger, 6”
3
HCT27
LCA43-6-TH
Threaded Rod, M12 x 1.75, 2m lg, Zn plated steel
6
HCT29
867-038ZP
Cable Cleat Kit
7
207-8373
-
Bolt, Hex, M8 x 1.25 x 30 lg
16
HMBH03
-
Washer, Plain, M8
32
HMW06
-
Washer, Split, M8
16
HMW14
-
Nut, Hex, M12 x 1.75
30
HMN08
-
Washer, Plain, M12, SS
30
HMW08
-
Washer, Split, M12, SS
20
HMW16
-
Summary of NX100
Page 1
Nx100 transmitter pre-installation manual document:nhb-nx100-pre issue: 3.2 2017-03-31 status: standard.
Page 3
Nautel limited 10089 peggy’s cove road hackett’s cove, ns canada b3z 3j4 phone: +1.902.823.3900 or toll free: +1.877.6nautel (6628835) (canada & usa only) fax: +1.902.823.3183 nautel inc. 201 target industrial circle bangor, maine usa 04401 phone: +1.207.947.8200 fax: +1.207.947.3693 customer servic...
Page 5
Nx100 pre-installation manual table of contents page v contents release control record ix about this manual xi about safety xv electrical hazards xv lightning hazards xvi rf hazards xvi toxic hazards xvi other hazards xvi safety precautions xvii personal safety xvii site safety xviii equipment safet...
Page 6
Nx100 pre-installation manual table of contents page vi issue 3.2 2017-03-31 physical requirements 3-1 dimensions 3-1 clearances 3-2 weight 3-9 cooling requirements 4-1 air flow in the transmitter 4-1 cooling 4-3 heating 4-8 electrical requirements 5-1 electrical power 5-1 station reference ground 5...
Page 7
Nx100 pre-installation manual table of contents issue 3.2 2017-03-31 page vii planning control/monitor connections 8-1 aui control (local and remote) 8-1 external system interlock 8-2 external pdm inhibit 8-4 remote inputs 8-5 remote outputs 8-9 analog outputs 8-12 web based control 8-13 parts and t...
Page 8
Nx100 pre-installation manual page 1-viii issue 3.2 2017-03-31.
Page 9
Nx100 pre-installation manual issue 3.2 2017-03-31 page ix release control record issue date reason 3.0 2012-11-01 release 3 of product (nara52b) 3.1 2016-02-08 section 1: description: added snmp and phone home options to remote control and monitoring section. Section 5: electrical requirements: add...
Page 10
Nx100 pre-installation manual page x issue 3.2 2017-03-31.
Page 11
Nx100 pre-installation manual issue 3.2 2017-03-31 page xi about this manual this manual provides information about preparing for the delivery and installation of an nx100 transmitter. This manual is intended for use by field technicians, site managers, and installation planners. Using this manual r...
Page 12
Nx100 pre-installation manual page xii issue 3.2 2017-03-31 nx100 transmitter manuals the nx100 documentation suite includes the following documents: nx100 pre-installation manual, nx100-preinst. Provides instructions and reference information needed when planning and preparing for the installation ...
Page 13
Nx100 pre-installation manual issue 3.2 2017-03-31 page xiii figure 3.1: accessing the nug documentation: online and printed the website’s nug section provides online access to all the documentation for your nx100. Documentation is provided in acrobat (pdf) format. You can use the documentation onli...
Page 14
Nx100 pre-installation manual page xiv issue 3.2 2017-03-31 when using printed documents: • to find keywords, go to the index section at the end of the manual. • to find a specific term, go to the list of terms section near the end of the manual..
Page 15
Nx100 pre-installation manual issue 3.2 2017-03-31 page xv about safety all nautel transmitters are designed to meet the requirements of en60215, safety requirements for radio transmitters. The philosophy of en60215 is that the removal of any cover or panel that can only be opened using a tool is a ...
Page 16
Nx100 pre-installation manual page xvi issue 3.2 2017-03-31 use a proper lockout procedure to ensure that another worker cannot accidentally reapply power while you are performing maintenance on any part of the transmitter or site. Lightning hazards before opening the transmitter and touching intern...
Page 17
Nx100 pre-installation manual issue 3.2 2017-03-31 page xvii safety precautions this section provides very important information about protecting the safety of personnel and equipment: • personal safety - see page xvii • site safety - see page xviii • equipment safety - see page xx personal safety t...
Page 18
Nx100 pre-installation manual page xviii issue 3.2 2017-03-31 voltage awareness ensure that all personnel that are able to access areas with high voltage circuits or high field strengths are aware of the hazards associated with high voltage. Cover the following topics: • high voltage or high field s...
Page 19
Nx100 pre-installation manual issue 3.2 2017-03-31 page xix marking hazards place warning signs close to any hazardous areas or systems (e.G., the feedline or the antenna system). Make the signs large enough that they cannot be missed. Provide signage in all languages used in the region. These signs...
Page 20
Nx100 pre-installation manual page xx issue 3.2 2017-03-31 the rf connection to the transmitter output can be a serious safety hazard. Connect a 50 test load during installation and commissioning. It is recommended that a switch be used to automatically connect the transmitter to the antenna system ...
Page 21
Nx100 pre-installation manual issue 3.2 2017-03-31 page xxi physical protection consider physical hazards to equipment at your site, including the transmitter. Ensure that equipment is protected from weather (e.G., rain or flooding), even during extreme weather events. Place equipment so that it is ...
Page 22
Nx100 pre-installation manual page xxii issue 3.2 2017-03-31.
Page 23
Nx100 pre-installation manual issue 3.2 2017-03-31 page xxiii declaration of conformity hereby, nautel ltd. Declares that this mf broadcast transmitter nx100 is in compliance with the essential requirements and other relevant provisions of directive 1999/5/ec. The subject equipment is intended for u...
Page 24
Nx100 pre-installation manual page xxiv issue 3.2 2017-03-31.
Page 25
Nx100 pre-installation manual description issue 3.2 2017-03-31 page 1-1 section 1: description this section provides a basic description of the nx100 transmitter and includes the following topics: • capabilities • options - see page 1-3 capabilities power the nx100 is capable (with 120% positive pea...
Page 26
Nx100 pre-installation manual description page 1-2 issue 3.2 2017-03-31 remote control and monitoring the nx100 has several remote control and monitoring options that allow you to monitor critical parameters of transmitter operation and control common functions, such as power output and exciter sele...
Page 27
Nx100 pre-installation manual description issue 3.2 2017-03-31 page 1-3 options rf output the nx100 supports the use of a 3-1/8 inch eia female connector (standard) or optionally, a 4-1/16 inch eia female connector. The appropriate inner male (bullet) connector and flange connector to complete the r...
Page 28
Nx100 pre-installation manual description page 1-4 issue 3.2 2017-03-31.
Page 29
Nx100 pre-installation manual pre-installation tasks issue 3.2 2017-03-31 page 2-1 section 2: pre-installation tasks this section provides a list of tasks that you must perform prior to delivery and installation of the nx100 transmitter. Preparing for installation to prepare for installation of an n...
Page 30
Nx100 pre-installation manual pre-installation tasks page 2-2 issue 3.2 2017-03-31 7. Order any accessories or optional equipment that you may need. 8. Terminate the transmitter end of the rf feedline with the appropriate mating connector. Unless otherwise specified in contract documents, the transm...
Page 31
Nx100 pre-installation manual pre-installation tasks issue 3.2 2017-03-31 page 2-3 selecting a location for the transmitter to ensure that the desired location for the nx100 transmitter is suitable, perform the following tasks: 1. Ensure that the floor area where the transmitter will be located is a...
Page 32
Nx100 pre-installation manual pre-installation tasks page 2-4 issue 3.2 2017-03-31.
Page 33
Nx100 pre-installation manual physical requirements issue 3.2 2017-03-31 page 3-1 section 3: physical requirements this section provides physical specifications for the nx100 transmitter and its components, and lists physical site requirements. This section includes the following topics: • dimension...
Page 34
Nx100 pre-installation manual physical requirements page 3-2 issue 3.2 2017-03-31 clearances for the main transmitter cabinet, allow the following clearances: • front and rear: 1.2 m (4.0 feet) required minimum to allow for the front and rear door swing. • left side (as viewed from front): 0.9 m (3....
Page 35
Nx100 pre-installation manual physical requirements issue 3.2 2017-03-31 page 3-3 figure 3.2: nx100 top view ac power front cable entry rf output control/monitor cable entry dimensions in exhaust duct (see dimensions below) intake duct (see dimensions below) inches (mm) intake and exhaust duct dimen...
Page 36
Nx100 pre-installation manual physical requirements page 3-4 issue 3.2 2017-03-31 figure 3.3: nx100 top view (with door swing) front dimensions in inches (mm) exhaust.
Page 37
Nx100 pre-installation manual physical requirements issue 3.2 2017-03-31 page 3-5 figure 3.4: nx100 front view dimensions in inches (mm).
Page 38
Nx100 pre-installation manual physical requirements page 3-6 issue 3.2 2017-03-31 figure 3.5: nx100 side and rear view s dimensions in inches (mm) station reference ground stud side rear.
Page 39
Nx100 pre-installation manual physical requirements issue 3.2 2017-03-31 page 3-7 figure 3.6: nx100 external power transformer cabinet dimensions in inches (mm) note: dimensions are based on the standard 380 v transformer primary voltage. Size may vary based on the primary voltage; contact nautel fo...
Page 40
Nx100 pre-installation manual physical requirements page 3-8 issue 3.2 2017-03-31 figure 3.7: ac power entrance note: dimensions are based on the standard 380 v transformer primary voltage. Size may vary based on the primary voltage; contact nautel for custom primary voltage options. Nautel part # 2...
Page 41
Nx100 pre-installation manual physical requirements issue 3.2 2017-03-31 page 3-9 weight see table 3.1 for the various weights of transmitter components, including crated and uncrated weights. Note: power transformer cabinet and ac power disconnect switch weights are based on the standard 380 v tran...
Page 42
Nx100 pre-installation manual physical requirements page 3-10 issue 3.2 2017-03-31.
Page 43
Nx100 pre-installation manual cooling requirements issue 3.2 2017-03-31 page 4-1 section 4: cooling requirements this section provides information about heating and cooling requirements for the nx100 transmitter site. Topics in this section include: • air flow in the transmitter • cooling - see page...
Page 44
Nx100 pre-installation manual cooling requirements page 4-2 issue 3.2 2017-03-31 closed air configuration in a closed air configuration (see figure 4.2 ), cool air is drawn in through a grill or duct at the top of the transmitter, near the back. The air circulates inside the transmitter and exhausts...
Page 45
Nx100 pre-installation manual cooling requirements issue 3.2 2017-03-31 page 4-3 cooling do not allow the transmitter room ambient air temperature to exceed 50°c (122°f) at sea level. Cooler temperatures are recommended in order to improve the reliability of the transmitter. At higher altitudes, der...
Page 46
Nx100 pre-installation manual cooling requirements page 4-4 issue 3.2 2017-03-31 table 4.1 and table 4.2 show the cooling requirements for the transmitter and power transformer, respectively, when operating with various continuous tone modulation levels. To determine the number of british thermal un...
Page 47
Nx100 pre-installation manual cooling requirements issue 3.2 2017-03-31 page 4-5 closed loop or forced air cooling systems intake requirements. Closed loop or forced air cooling systems can be used, so long as the air is well filtered to prevent dust and insects from entering the transmitter, and so...
Page 48
Nx100 pre-installation manual cooling requirements page 4-6 issue 3.2 2017-03-31 cooling system configuration especially in warmer climates, nautel recommends an air conditioned cooling system with ducted exhaust and free-air return. A split system air conditioner can be cost effective, provided the...
Page 49
Nx100 pre-installation manual cooling requirements issue 3.2 2017-03-31 page 4-7 figure 4.5: split system air conditioner examples.
Page 50
Nx100 pre-installation manual cooling requirements page 4-8 issue 3.2 2017-03-31 transformer cooling configuration the transmitter’s mains transformer is contained in an external cabinet and must also be cooled. If the transformer cabinet is located in the same room as the transmitter, you can inclu...
Page 51
Nx100 pre-installation manual electrical requirements issue 3.2 2017-03-31 page 5-1 section 5: electrical requirements this section describes electrical power and electrical protection requirements associated with the nx100 transmitter. This section includes the following topics: • electrical power ...
Page 52
Nx100 pre-installation manual electrical requirements page 5-2 issue 3.2 2017-03-31 table 5.1: approximate line currents for 600 v transformer (580 v ac - 620 v ac) table 5.2: approximate line currents for 480 v transformer (440 v ac - 520 v ac) table 5.3: approximate line currents for 380 v transfo...
Page 53
Nx100 pre-installation manual electrical requirements issue 3.2 2017-03-31 page 5-3 recommended configuration. Use a 4-wire wye (star) configuration, with the three phases balanced to ground. Ac power switch install an external ac power disconnect between the ac power source and the transmitter’s tr...
Page 54
Nx100 pre-installation manual electrical requirements page 5-4 issue 3.2 2017-03-31 secondary ac wiring the following information pertains to the wiring, cable connectors and cable tray support system, between the external power transformer cabinet and the main transmitter cabinets. Overview. See fi...
Page 55
Nx100 pre-installation manual electrical requirements issue 3.2 2017-03-31 page 5-5 wire type. For the three-phase secondary connections, a 535 mcm, tray rated diesel wire is required [available from nautel, part # wt04, vendor (anixter inc.) # 5n-5351-ft4]. This wire has been selected for various r...
Page 56
Nx100 pre-installation manual electrical requirements page 5-6 issue 3.2 2017-03-31 figure 5.2: cytolok cable connectors cable connectors. See figure 5.2 . For all interconnecting wiring between the transformer cabinet and transmitter cabinet, nautel uses a spring compression cable connector called ...
Page 57
Nx100 pre-installation manual electrical requirements issue 3.2 2017-03-31 page 5-7 cable tray. See figure 5.3. For all interconnecting wiring between the transformer cabinet and transmitter cabinet, nautel recommends (and can provide) a cable tray support system (nautel part # 207-8385-08, see tabl...
Page 58
Nx100 pre-installation manual electrical requirements page 5-8 issue 3.2 2017-03-31 table 5.4: cable tray parts kit (nautel # 207-8385-08) notes: • all parts prefixed by nautel part # hct are from vendor canadian electrical raceways. • all parts prefixed by nautel part # wt are from vendor anixter i...
Page 59
Nx100 pre-installation manual electrical requirements issue 3.2 2017-03-31 page 5-9 station reference ground see figure 5.1 . Install a station reference ground that provides a continuous, low impedance path to the earth. Connect the transmitter cabinet's designated safety ground point, the shield o...
Page 60
Nx100 pre-installation manual electrical requirements page 5-10 issue 3.2 2017-03-31.
Page 61
Issue 3.2 2017-03-31 page 5-11 figure 5-3: nx100 standard cable tray system power transformer t1 transmitter 3 1 - ** ** - denotes item is cut to length on site * - install cable cleat kit every 1 m along horizontal rungs 8 9 10 * 5 - ** 6 - ** 7 - ** 1 - ** 3.
Page 62
Nx100 pre-installation manual rf output requirements issue 3.2 2017-03-31 page 6-1 section 6: rf output requirements this section describes requirements associated with the antenna and rf cabling to be used with the nx100 transmitter. Antenna considerations include the following: • rf output connect...
Page 63
Nx100 pre-installation manual rf output requirements page 6-2 issue 3.2 2017-03-31 insulator flashover. Surface flashovers along an insulator occur when there is an electrical breakdown in the gas (normally air) at its surface. The mechanism that triggers a flashover depends on the insulation surfac...
Page 64
Nx100 pre-installation manual rf output requirements issue 3.2 2017-03-31 page 6-3 small radius conductors be careful when using small radius conductors to carry high rf voltages and currents. If the radius is too small it may cause a local corona, which can lead to a breakdown. Feedline testing tes...
Page 65
Nx100 pre-installation manual rf output requirements page 6-4 issue 3.2 2017-03-31 antenna system ensure that the antenna system meets or exceeds the standards specified in eia standard tr-101-a, paragraph 8(b) (see below for the specific requirement), with a normal impedance of 50 ohms at the carri...
Page 66
Nx100 pre-installation manual planning audio inputs issue 3.2 2017-03-31 page 7-1 section 7: planning audio inputs the nx100 supports all current forms of am broadcasting. This section describes the requirements associated with the audio feeds to the transmitter. • analog inputs – balanced (mono) – ...
Page 67
Nx100 pre-installation manual planning audio inputs page 7-2 issue 3.2 2017-03-31 aes/ebu aes/ebu must be applied from an external source to analog aes/ebu xlr connector j10 or j11 on the control/interface pwb (a11a1). The external source must produce a level between -30 and 0 dbfs for 100% modulati...
Page 68
Nx100 pre-installation manual planning audio inputs issue 3.2 2017-03-31 page 7-3 other considerations frequency synchronization signals you can apply a 10 mhz synchronization signal from an external source or using the optional gps sync pwb, which can be installed in the transmitter. Optional gps s...
Page 69
Nx100 pre-installation manual planning audio inputs page 7-4 issue 3.2 2017-03-31 figure 7.1: audio connections audio cable entry a1 control/interface pwb 10 mhz sync 1 pps sync i/q aes/ebu analog aes/ebu balanced analog audio.
Page 70
Nx100 pre-installation manual planning control/monitor connections issue 3.2 2017-03-31 page 8-1 section 8: planning control/monitor connections this section describes the types of control and monitoring for the nx100 transmitter. Consider this information and plan for the necessary requirements (wi...
Page 71
Nx100 pre-installation manual planning control/monitor connections page 8-2 issue 3.2 2017-03-31 external system interlock you can connect an external system interlock to terminal block tb1 (terminals 1 through 4) of the control/interface pwb (a11a1), located on the exciter panel behind the front do...
Page 72
Nx100 pre-installation manual planning control/monitor connections issue 3.2 2017-03-31 page 8-3 figure 8.1: external interlock and pdm inhibit circuits.
Page 73
Nx100 pre-installation manual planning control/monitor connections page 8-4 issue 3.2 2017-03-31 external pdm inhibit you can connect an external pdm inhibit to terminal block tb1 (terminals 5 through 8) of the control/interface pwb (a11a1), located on the exciter panel behind the front door. This c...
Page 74
Nx100 pre-installation manual planning control/monitor connections issue 3.2 2017-03-31 page 8-5 remote inputs you can connect to up to 16 remote inputs, which allow you to remotely control various operational characteristics of the transmitter. Each input is mapped to a control that is user defined...
Page 75
Nx100 pre-installation manual planning control/monitor connections page 8-6 issue 3.2 2017-03-31 table 8.2: remote inputs - remote interface pwb circuits remote input input terminal switch factory default channel factory default control 1 j7-8 01 2 j7-7 02 3 j7-6 03 4 j7-4 04 5 j7-3 05 6 j7-2 06 7 j...
Page 76
Nx100 pre-installation manual planning control/monitor connections issue 3.2 2017-03-31 page 8-7 external switching circuit requirements the switching circuits for the remotely controlled functions must be the equivalent of a normally open (momentary) switch. The switches must be configured to opera...
Page 77
Nx100 pre-installation manual planning control/monitor connections page 8-8 issue 3.2 2017-03-31 figure 8.3: differential input selected the normally open/momentarily closed switch should be located between the dc supply's negative output and the remote input. Backup control switches the remote inte...
Page 78
Nx100 pre-installation manual planning control/monitor connections issue 3.2 2017-03-31 page 8-9 remote outputs up to 16 remote outputs, that indicate either the presence of various alarms or the status of operator controlled circuits, are available for remote monitoring on connectors j3, j4 and j5 ...
Page 79
Nx100 pre-installation manual planning control/monitor connections page 8-10 issue 3.2 2017-03-31 table 8.3: remote outputs - selection options remote output description remote enabled status indicates the local/remote control status of the transmitter. Logic true if transmitter is in remote mode. L...
Page 80
Nx100 pre-installation manual planning control/monitor connections issue 3.2 2017-03-31 page 8-11 table 8.4: remote outputs - remote interface pwb circuits remote output output terminal status led shorting jumper 1 j3-8 ds1 e1 2 j3-7 ds2 e2 3 j3-6 ds3 e3 4 j3-4 ds4 e4 5 j3-3 ds5 e5 6 j3-2 ds6 e6 7 j...
Page 81
Nx100 pre-installation manual planning control/monitor connections page 8-12 issue 3.2 2017-03-31 analog outputs the transmitter provides sample signals that let you monitor transmitter performance. The sources of these analog outputs are pre-defined and configured at nautel. See table 8.5 for a lis...
Page 82
Nx100 pre-installation manual planning control/monitor connections issue 3.2 2017-03-31 page 8-13 web based control an ethernet port is available on the sbc’s motherboard (a1u1) on the back of the control cabinet’s front door. This port allows a user with proper authentication to remotely control an...
Page 83
Nx100 pre-installation manual planning control/monitor connections page 8-14 issue 3.2 2017-03-31 snmp control/monitoring snmp (simple network management protocol) is a request-response protocol where the client and agent communicate using binary packets. For nautel transmitters, snmp is used to com...
Page 84
Nx100 pre-installation manual planning control/monitor connections issue 3.2 2017-03-31 page 8-15 nautel phone home phone home is a system developed by nautel that takes advantage of the vast amount of data collected by nautel transmitters by proactively sending information to nautel via the interne...
Page 85
Nx100 pre-installation manual planning control/monitor connections page 8-16 issue 3.2 2017-03-31.
Page 86
Nx100 pre-installation manual parts and tools issue 3.2 2017-03-31 page 9-1 section 9: parts and tools this section describes parts associated with the nx100 transmitter, and tools needed during installation and routine operation. Topics include: • parts supplied by nautel • parts not supplied by na...
Page 87
Nx100 pre-installation manual parts and tools page 9-2 issue 3.2 2017-03-31 documentation see “nx100 transmitter manuals” on page xii. Parts not supplied by nautel some parts and materials required to complete installation are not supplied by nautel. The parts you need vary with the installation req...
Page 88
Nx100 pre-installation manual parts and tools issue 3.2 2017-03-31 page 9-3 tools for installation the tools you need during transmitter installation include the following: • digital voltmeter • philips screwdrivers, sizes #1 and #2 • pliers • wire cutters • slot screwdriver, 5 mm (3/16 inch) • metr...
Page 89
Nx100 pre-installation manual parts and tools page 9-4 issue 3.2 2017-03-31.
Page 90
Nx100 pre-installation manual pre-installation assistance issue 3.2 2017-03-31 page 10-1 section 10: pre-installation assistance nautel provides a number of support options to help you during pre-installation planning and preparation: • pre-installation consulting • installation and commissioning se...
Page 91
Nx100 pre-installation manual pre-installation assistance page 10-2 issue 3.2 2017-03-31 • the customer has prepared the rf coaxial cable – used to connect the transmitter to the antenna – and installed the required connector. The customer has also installed the rf coax- ial cable in place and conne...
Page 92
Nx100 pre-installation manual pre-installation assistance issue 3.2 2017-03-31 page 10-3 on-site support if you require on-site assistance, nautel’s field support specialists can help you prepare your site, and ensure that your nx100 transmitter installation can proceed as quickly as possible. For m...
Page 93
Nx100 pre-installation manual pre-installation assistance page 10-4 issue 3.2 2017-03-31 nx series on-site or factory training this includes product overview, site and pre-installation, theory of operation, testing and adjustments, operating instructions, system-level troubleshooting, component-leve...
Page 94
Nx100 pre-installation manual pre-installation assistance issue 3.2 2017-03-31 page 10-5 details extended warranty plans must be purchased prior to the expiration of original four-year warranty. One-year extended warranty plans add an additional year (12 months) of coverage after the end of the cust...
Page 95
Nx100 pre-installation manual pre-installation assistance page 10-6 issue 3.2 2017-03-31.
Page 96
Nx100 pre-installation manual list of terms issue 3.2 2017-03-31 page 11-1 section 11: list of terms this section defines some of the terms that are used in nautel documentation. Adc. Analog to digital converter. Aes-ebu. Audio engineering society/european broadcasting union (aes/ebu) is the name of...
Page 97
Nx100 pre-installation manual list of terms page 11-2 issue 3.2 2017-03-31 ne iboc. Nautel’s in-band-on-channel signal generator. See iboc. Required for nx series iboc installations. Pdm. Pulse duration modulation. Preset. A setting that controls power level, active exciter, and power scheduler stat...
Page 99
Nx100 pre-installation manual document: nhb-nx100-pre issue: 3.2 2017-03-31 nautel limited 10089 peggy’s cove road hackett’s cove, ns canada b3z 3j4 toll free: +1.877.6nautel (662.8835) (canada & usa only) or phone: +1.902.823.3900 or fax: +1.902.823.3183 nautel inc. 201 target industrial circle ban...