Nikon CM200 service manual Dtmf, Pl/Dpl, Tpl

Page 40

3-4

 

 

TRANSCEIVER PERFORMANCE TESTING

 

 

 

 

 

 

 

 

Table 3-5Transmitter Performance Checks (Continued)

 

 

 

 

 

 

 

 

Test Name

Communications Analyzer

Radio

Test Set

Comment

 

 

 

 

 

 

 

Voice

Mode: PWR MON

As above

As above,

Deviation:

 

Modulation

4th channel test frequency*

 

meter selector

2.5 kHz Max.

 

 

atten to -70, input to RF In/ Out

 

to mic

(12.5 kHz Ch. Sp).

 

 

Monitor: DVM, AC Volts

 

 

4 kHz Max.

 

 

Set 1kHz Mod Out level for

 

 

(20 kHz Ch. Sp).

 

 

800mVrms at test set,

 

 

5 kHz Max.

 

 

800mVrms at AC/DC test set

 

 

(25 kHz Ch. Sp).

 

 

jack

 

 

 

 

 

 

 

 

 

 

Voice

Mode: PWR MON

TEST MODE,

Remove

Deviation:

 

Modulation

4th channel test frequency*

Test Channel 4

modulation

2.5 kHz Max.

 

(internal)

atten to -70, input to RF In/ Out

carrier squelch

input

(12.5 kHz Ch. Sp.).

 

 

 

output at

 

4 kHz Max.

 

 

 

antenna

 

(20 kHz Ch. Sp.).

 

 

 

 

 

5 kHz Max.

 

 

 

 

 

(25 kHz Ch. Sp.).

 

 

 

 

 

 

 

High-Speed

As above

TEST MODE,

PTT to

Deviation:

 

Data

 

Test Channel 4

continuous

1.5-2.0 kHz

 

Modulation

 

high speed

(during the

(12.5 kHz Ch. Sp.).

 

 

 

output at

performance

2.3-3.2 kHz

 

 

 

antenna

check).

(20 kHz Ch. Sp.).

 

 

 

 

 

3.0-4.0 kHz

 

 

 

 

 

(25 kHz Ch. Sp.).

 

 

 

 

 

 

 

DTMF

As above,

TEST MODE,

As above

Deviation:

 

Modulation

4th channel test frequency*

Test Channel 4

 

1.4-1.9 kHz

 

 

 

DTMF output at

 

(12.5 kHz Ch. Sp.).

 

 

 

antenna

 

2.3-3.0 kHz

 

 

 

 

 

(20 kHz Ch. Sp.).

 

 

 

 

 

2.9-3.8 kHz

 

 

 

 

 

(25 kHz Ch. Sp.).

 

 

 

 

 

 

 

PL/DPL

As above

TEST MODE,

As above

Deviation:

 

Modulation

4th channel test frequency*

Test Channel 4

 

0.25-0.5 kHz

 

 

BW to narrow

TPL

 

(12.5 kHz Ch. Sp.).

 

 

 

DPL

 

0.4-0.8 kHz

 

 

 

 

 

(20 kHz Ch. Sp.)

 

 

 

 

 

0.5-1.0 kHz

 

 

 

 

 

(25 kHz Ch. Sp.).

 

* See Table 3-4.

 

 

 

Image 40
Contents Commercial Series Page CM200/CM300/PM400 Radios Foreword Table of Contents Transceiver Performance Testing Glossary This page Intentionally Left Blank Safety Information Product Safety and RF Exposure ComplianceThis page is Intentionally Blank Introduction Replacement Parts Ordering Radio Model Information This page Intentionally Left Blank Preventive Maintenance Cleaning ProceduresChapter IntroductionCleaning Internal Circuit Boards and Components Safe Handling of Cmos and Ldmos DevicesRepair Procedures and Techniques General Parts Replacement and SubstitutionDisassembling and Reassembling the Radio General Rigid Circuit BoardsVolume Knob Removal Radio Disassembly DetailedControl Head Removal 3Flat Cable Removal Top Cover Removal 5Top Cover Removal Chassis HorizontalMain Shield Removal PA Shield and DC Cable RemovalPA Clip and Main PCB Removal for Low Power Models 8PA Shield and DC Cable Removal for High Power ModelsMain PCB Removal for High Power Models 10PA Clip and Main PCB Removal for High Power ModelsDisassembly of Control Head CM200 PCBDisassembly of Control Heads CM300/PM400 12Control Head Housing Removal CM300/PM400Chassis Assembly for Low Power Models Radio AssemblyChassis Assembly for High Power Models Control Heads Assembly Control Head FittingOption Board Installation Radio Assembly 1-25 W Models Radio Exploded Mechanical Views and Parts ListsItem No Description Part Number Radio Assembly 25-40 W/25-45 W Models Control Head CM200 Item no DescriptionControl Head CM300/PM400 Service Aids Motorola Part Description ApplicationTest Equipment Programming/Test Cable RKN4083 FLO830308-020Pin Configuration of FKN8113 Adapter Cable FKN8113Setup Service Monitor Test Set Power SupplyGeneral Table Number TitleRF Test Mode To enter test mode display radiosHSS CMPTest Mode Test Name Communications Analyzer Radio Test Set CommentDtmf PL/DPLTPL DPLSinad This page Intentionally Left Blank Description Kit Number CPS Programming/Flashing Setup with RIBCPS CPS Programming/Flashing Setup Ribless CPS Programming Setup with RIB with Telco ConnectorCPS Programming Setup with RIB Accessory Connector CPS Programming Setup with RIBInitial Test Equipment Control Settings Radio Tuning SetupService Monitor Test Set Power Supply Power UP SELF-TEST Error CodesPower UP SELF-TEST Accessories AntennasVHF UHFAlarms and Accessories AudioControl Station Public AddressCables MountingData CES Wireless Technologies PeripheralsAccessory Connector Pin Function SCIMicrophone Connector Pin Function SCI/DTMFLow Power Radios 146-174 MHz CM200/CM300/PM400 Model ChartVHF2, 1-25 W, 146-174 MHz Model Description438-370 MHz CM200/CM300/PM400 Model Chart UHF2, 1-25 W, 438-470 MHzAAM50RNC9AA1A AAM50RNF9AA1ANSpecifications SpecificationGeneral ESDTransmitter ReceiverHigh Power Radios 136-162 MHz CM300 Model ChartVHF1, 25-45 W, 136-162 MHz VHF2, 25-45 W, 146-174 MHz438-470 MHz CM200/CM300/PM400 Model Chart UHF2, 25-40 W, 438-470 MHzAAM50RPC9AA1A AAM50RPF9AA1ANUHF3, 25-40 W 465-495 MHz 465-495 MHz PM400 Model ChartAAM50SPF9AA3AN VHF1 VHF2 UHF2 UHF3 35 ∝V @ 12.5 kHz ∝V @ 25 kHz MIL Standards MIL-STDGlossary of Terms Term DefinitionReset OSWPLL PTTVcobic VCOVswr This page Intentionally Left Blank Page 6802966C15