Motorola GP340 ATEX 서비스 정보 - 페이지 3

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Motorola GP340 ATEX에 대해서도 마찬가지입니다: 사양 시트 (5 페이지), 사용자 설명서 (31 페이지), 사양 시트 (2 페이지), 사용자 설명서 (30 페이지), 사용자 설명서 (30 페이지), 기본 사용 설명서 (10 페이지), 서비스 정보 (30 페이지), 서비스 정보 (26 페이지), 서비스 정보 (24 페이지), 서비스 정보 (31 페이지), 서비스 정보 (43 페이지), 서비스 정보 (30 페이지)

Chapter 1

1.0 GP320/GP340/GP360/GP380 Model Chart.........................................................1-1

2.0 GP140 Model Chart .............................................................................................1-2

3.0 GP640/GP680 Model Chart .................................................................................1-2

4.0 GP1280 Model Chart ...........................................................................................1-3

5.0 GP240/GP280/GP540/GP580 Model Chart.........................................................1-4

6.0 Technical Specifications ......................................................................................1-5

Chapter 2

1.0 Introduction ..........................................................................................................2-1

2.0 UHF Transmitter ..................................................................................................2-1

2.1 Power Amplifier ..............................................................................................2-1

2.2 Antenna Switch...............................................................................................2-2

2.3 Harmonic Filter ...............................................................................................2-2

2.4 Antenna Matching Network ............................................................................2-2

2.5 Power Control Integrated Circuit (PCIC) ........................................................2-2

3.0 UHF Receiver ......................................................................................................2-3

3.1 Receiver Front-End ........................................................................................2-3

3.2 Receiver Back-End.........................................................................................2-4

3.3 Automatic Gain Control (AGC) .......................................................................2-5

4.0 Frequency Generation Circuit ..............................................................................2-6

4.1 Synthesizer.....................................................................................................2-7

4.2 Voltage Controlled Oscillator (VCO)...............................................................2-8

5.0 Voice Storage (GP1280 Only) ...........................................................................2-10

Chapter 3

3.0 Troubleshooting Flow Chart for Transmitter ........................................................3-3

4.0 Troubleshooting Flow Chart for Synthesizer........................................................3-4

5.0 Troubleshooting Flow Chart for VCO...................................................................3-5

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Table of Contents