Motorola GM1200E Mobile Radio Manuals

Manuals and User Guides for Motorola GM1200E Mobile Radio. We have 5 Motorola GM1200E Mobile Radio manuals available for free PDF download: Service Manual, Installation Manual, User Manual

Motorola GM1200E Service Manual (104 pages)

Brand: Motorola | Category: Radio | Size: 1.93 MB

Table of Contents

15
- Paragraph Page
  9
  - Scope of Manual
    11
  - How to Use this Manual
    11
  - Warranty and Service Support
    11
  - Warranty Period
    11
  - Table of Contents
    15
  - Introduction
    17
  - Microprocessor Circuit
    20
  - Keypad Keys
    21
  - Microphone Connector
    22
    
    Pcb/Schematic Diagrams and Parts Lists
    23
  - UHF/VHF Radio - Level 3 Information
    25
Table of Contents

27
- Chapter 2 Chapter 3 .1
  28
- Paragraph Page
  28
- General
  31
- Introduction
  31
- Open Controller
  31
- Voltage Regulators
  31
- Electronic On/Off
  32
- Emergency
  32
- Hook RSS
  33
- Ignition
  33
- Mechanical On/Off
  33
- Microprocessor Clock Synthesizer
  34
- Serial Peripheral Interface (SPI)
  34
- SPEB Serial Interface
  35
- General Purpose Input/Output
  36
- Normal Microprocessor Operation
  36
- Electrically Erasable Programmable Memory (EEPROM)
  38
- FLASH Electronically Erasable Programmable Memory (FLASH EEPROM)
  38
- Audio Ground
  39
- Audio Signalling Filter IC (ASFIC)
  39
- Controller Audio and Signalling Circuits
  39
- General
  39
- Static Random Access Memory (SRAM)
  39
- MIC Input Path
  40
- Transmit Audio Circuits
  40
- External MIC Path
  41
- PTT Sensing and TX Audio Processing
  41
- TX Secure Audio (Optional)
  41
- Sub-Audible Data (PL/DPL)
  42
- Transmit Signalling Circuits
  42
- Dual Tone Multiple Frequency (DTMF) Data
  43
- High Speed Data
  43
- Receive Audio Circuits
  44
- Squelch Detect
  44
- Audio Amplification Speaker (+) Speaker (-)
  45
- Audio Processing and Digital Volume Control
  45
- Filtered Audio
  46
- Handset Audio
  46
- RX Secure Audio (Optional)
  46
- Alert Tone Circuits
  47
- Receive Signalling Circuits
  47
- Sub-Audible Data (PL/DPL) and High Speed Data Decoder
  47
- Front-End Band-Pass Filter & Pre-Amplifier
  48
- Front-End Band-Pass Filter and Pre-Amplifier
  48
- Receiver Front-End
  48
- UHF (403-470Mhz) SPECIFIC CIRCUIT DESCRIPTION
  48
- If IC (U5201)
  49
- Mixer and Intermediate Frequency (IF) Section
  49
- Power Controlled Stage
  49
- Transmitter Power Ampliﬁer (PA) 5-25W
  49
- Directional Coupler
  50
- PA Stages
  50
- Power Controlled Stage
  50
- Antenna Switch
  51
- Harmonic Filter
  51
- Power Control
  51
- Fractional-N Synthesizer (U3701)
  53
- Fractional-N Synthesizer (U5701)
  53
- Frequency Synthesis
  53
- Reference Oscillator
  53
- Voltage Controlled Oscillator (VCO)
  53
- Synthesizer Operation
  54
  - Controller Parts List
    74
  - Supply Voltage Parts List
    80
  - Power Control Parts List
    82
  - Synthesizer Parts List
    86
- Voltage Controlled Oscillator (VCO)
  54

Motorola GM1200E Service Manual (62 pages)

Brand: Motorola | Category: Radio | Size: 0.95 MB

Chapter 1 General

9
- Table of Contents
  9
- How to Use this Manual
  11
- Introduction
  11
- Scope of Manual
  11
- Warranty and Service Support
  11
- Warranty Period
  11
- After Warranty Period
  12
- Associated Documentation
  12
- Piece Parts
  12
- Technical Support
  12
- Model Chart
  13
- Service Options
  14
- General
  15
- Technical Speciﬁcations
  15
- Transmitter
  15
- Receiver
  16
- Self-Quieting Frequencies
  16
Chapter 2 Maintenance

17
- Disassemble the Radio
  19
- Overview
  19
- Remove the Control Head
  19
- Remove the Top Cover
  19
- Disassemble the Control Head
  20
- Remove the Transceiver Board
  20
- Assemble Radio
  21
- Assemble the Control Head
  21
- Replace the Top Cover and Control Head
  21
- Replace the Transceiver Board
  21
- Exploded View Diagrams and Parts
  22
- Service Aids
  24
- Test Equipment
  25
Chapter 3 Accessories

27
Chapter 4 Radio Tuning Procedure

45
- General
  47
- PA Bias Voltage
  48
- Battery Threshold
  49
- Transmitter Power
  49
- Front-End Pre-Selector
  50
- Reference Oscillator
  50
- Rated Volume
  51
- Squelch
  52
- Transmit Deviation Balance (Compensation)
  52
- Transmit Voltage Limit
  52
- Signalling Alignments
  53
  - Transmit Deviation Limit
    53
  - Appendix B
    61
  - Calls Initiated by Another Radio Unit (Incoming Calls)
    61
  - Calls with Dte Connected to External Data Connector
    61
  - Calls with Dte Connected to Internal Data Connector
    61
  - Dte Initiated Call (Outgoing Calls)
    61
  - Non Prescribed Data (Npd) Calls
    61
    
    Radio Accessory Connector
    61
    
    Radio Option Connector
    61
  - Mixed Calls
    62
  - Other Calls
    62
  - Status Calls
    62
  - Voice Calls
    62

Motorola GM1200E Installation Manual (36 pages)

Brand: Motorola | Category: Radio | Size: 0.4 MB

Chapter 1 Radio Installation

5
Chapter 2 Reducing Noise Interference in Mobile Two-Way Radio Installations

23
- Introduction
  25
- Noise Sources
  25
- Radiated Noise
  25
- Conducted Noise
  26
- Induced Noise
  26
- Operation of a Conventional Ignition System
  27
- Detection of Noise Sources
  28
- General
  31
- Ignition System Interference
  31
- Noise Reduction Techniques
  31
- Battery Connections
  32
- Alternator/Generator Whine
  33
- Hood and Trunk Lid Noise
  34
- Voltage Regulator Noise
  34
- Ground Bonding
  35
- Other Electrical Noises
  35
- Wheel Static
  35
- Extender Radios
  36

Motorola GM1200E User Manual (22 pages)

Brand: Motorola | Category: Radio | Size: 0.21 MB

Table of Contents
3
General Information
4
Radio Controls
4
Display Icons
5
Audio Tones
5
Turning the Radio On/Off
6
Menu Selection
6
Making a Call
7
- Shortform Dialling
  7
- Fixed and Dynamic Groups
  8
- Dedicated Calls
  9
- Manual Dialling
  9
- Last Number Redial
  9
- Keypad Edit
  9
Ending a Call
9
Cancelling a Call
9
Receiving a Call
10
- Receiving a Call on an OACSU System
  10
- Receiving a Call on an FOACSU System
  10
- Call in Absence
  11
- Call Diversion
  12
- External Alarm
  12
Special Calls
13
- Short Data Messages (SDM)
  13
- Status Calls
  16
- Emergency Calls
  17
- Priority Calls
  17
- Broadcast Calls
  17
- Dtmf
  17
Personality Selection
17
- MPT Mode
  18
- Conventional Mode
  18
Call Progress
19
- Call Progress-Sending
  19
- Call Progress-Receiving
  20
- Call Progress-Cancelling
  20
- Call Progress-Ending
  20
Safety Information
21
Computer Software Copyrights
21

Motorola GM1200E Installation Manual (8 pages)

Dealer Programming Software DPS

Brand: Motorola | Category: Radio | Size: 0.03 MB

Motorola Categories

Cell Phone Two-Way Radio Baby Monitor

Cordless Telephone Radio

More Motorola Manuals

Motorola GM1200E Mobile Radio Manuals

Motorola GM1200E Service Manual (104 pages)

Table of Contents

Table of Contents

Table of Contents

Motorola GM1200E Service Manual (62 pages)

Table of Contents

Chapter 1 General

Chapter 2 Maintenance

Chapter 3 Accessories

Chapter 4 Radio Tuning Procedure

Motorola GM1200E Installation Manual (36 pages)

Table of Contents

Chapter 1 Radio Installation

Chapter 2 Reducing Noise Interference in Mobile Two-Way Radio Installations

Motorola GM1200E User Manual (22 pages)

Table of Contents

Motorola GM1200E Installation Manual (8 pages)

Table of Contents

Related Products

Motorola Categories