Motorola MTR3000 Basic Service Manual

xxii List of Figures
Figure 9-22 Preliminary Tasks Prior to Tuning Duplexer ....................................................................... 9-29
Figure 9-23 UHF Duplexer Field Tuning Procedure .............................................................................. 9-31
Figure 9-24 UHF Duplexer Field Tuning Procedure (continued) ........................................................... 9-32
Figure 9-25 UHF Duplexer Field Tuning Procedure (continued) ........................................................... 9-33
Figure 9-26 UHF Duplexer Field Tuning Procedure (continued) ........................................................... 9-34
Figure 9-27 UHF Duplexer Field Tuning Procedure (continued) ........................................................... 9-35
Figure 9-28 Untuned LO SIDE–Cavity 1 ............................................................................................... 9-37
Figure 9-29 Tuned CH1 - LO SIDE–Cavity 1 ........................................................................................ 9-37
Figure 9-30 Tuned CH1, CH2 - LO SIDE–Cavity 1 ............................................................................... 9-38
Figure 9-31 Untuned HI SIDE–Cavity 4 ................................................................................................ 9-38
Figure 9-32 Tuned CH1 - HI SIDE–Cavity 4.......................................................................................... 9-38
Figure 9-33 Tuned CH1, CH2 - HI SIDE–Cavity 4 ................................................................................ 9-39
Figure 9-34 LO Side Response Curves ................................................................................................ 9-39
Figure 9-35 HI Side Response Curves.................................................................................................. 9-40
Figure 9-36 After Fine Tuning–LO Side Response Curves ................................................................... 9-40
Figure 9-37 After Fine Tuning–HI Side Response Curves .................................................................... 9-41
Figure 9-38 UHF Duplexer Field Tuning Procedure (continued) ........................................................... 9-41
Figure 10-1 Removing Front Bezel ....................................................................................................... 10-3
Figure 10-2 Removing RF cable ........................................................................................................... 10-3
Figure 10-3 Removing two screws securing the Transceiver Assembly ............................................... 10-4
Figure 10-4 Putting together new SCM, Exciter and Receiver .............................................................. 10-4
Figure 10-5 Location to affix the MTR3000 FCC upgrade label ............................................................ 10-5
Figure 10-6 Location to affix the Part 68 label....................................................................................... 10-5
Figure 12-1 Test Equipment Setup for Verifying Transmitter Circuitry................................................... 12-4
Figure 12-2 Test Equipment Setup for Verifying Receiver Circuit.......................................................... 12-7
Figure 12-3 Test Equipment Setup for Verifying Receiver Circuit (Continued)...................................... 12-8
Figure 13-1 Customer Programming Software Setup from Rear Accessory Connector ....................... 13-1
Figure 13-2 Front view (without front bezel) of MTR3000 Base Station/Repeater ................................ 13-2
Figure 13-3 Rear view of MTR3000 Base Station/Repeater ................................................................. 13-2
Figure 13-4 MTR3000 Base Station/Repeater Tuning Equipment Setup .............................................. 13-3
Figure 13-5 Tx Menu tree (Tuning Procedure) ......................................................................................13-4
Figure 13-6 Rx Menu tree (Wireline Receive Level).............................................................................. 13-5
Figure 13-7 Rx Menu tree (Wireline Rx Equalization – 2800 Hz).......................................................... 13-7
Figure 13-8 Rx Menu tree (Wireline Rx Equalization – 400 Hz)............................................................ 13-9
Figure 13-9 Tx Menu tree (Wireline Transmit Level) ........................................................................... 13-11
Figure 13-10 Tx Menu tree (Wireline Squelch Level) ............................................................................ 13-13
Figure 13-11 Tx Menu tree (Tuning Procedure with no Tx data)........................................................... 13-14
Figure 13-12 Example of maximum deviation limit calculation.............................................................. 13-16
Figure 14-1 Removing Front Bezel ....................................................................................................... 14-5
Figure 14-2 Removing five screws from PA fan .................................................................................... 14-6
Figure 14-3 Removing four screws from PS fan.................................................................................... 14-6
Figure 14-4 Removing two cables from the front...................................................................................14-7
Figure 14-5 Removing three cables from the back................................................................................ 14-8
Figure 14-6 Removing Top and Bottom Plates...................................................................................... 14-9
Figure 14-7 Sliding Station Control transceiver assembly out ............................................................. 14-10
Figure 14-8 Removing screws securing Exciter Module, Receiver Module and SCM ........................ 14-11
Figure 14-9 Removing ribbon cable and Wireline connector............................................................... 14-13
Figure 14-10 Removing metal shield/metal cover ................................................................................. 14-13
Figure 14-11 Location to affix the Part 68 label..................................................................................... 14-14
Figure 14-12 MTR3000 Assembly Exploded View ................................................................................ 14-15
Figure E-1 CPS settings to configure MTR3000 Base Station/Repeater for analog mode....................E-2
Figure E-2 Model Zetron 38 Repeater Panel .........................................................................................E-2
Figure E-3 Signal Connections between MTR3000 Base Station/Repeater and Community Repeater
Panel....................................................................................................................................E-3
Figure E-4 CPS Configuration for Community Repeater Panel (1 of 2).................................................E-4

Motorola MTR3000 Specifications

General

Brand	Motorola
Model	MTR3000
Category	Accessories
Language	English