Motorola GP340 ATEX Hizmet Bilgileri - Sayfa 3

Taşınabilir Radyo Motorola GP340 ATEX için çevrimiçi göz atın veya pdf Hizmet Bilgileri indirin. Motorola GP340 ATEX 26 sayfaları. Professional radio, power distribution and controller
Ayrıca Motorola GP340 ATEX için: Şartname Sayfası (5 sayfalar), Kullanıcı Kılavuzu (31 sayfalar), Şartname Sayfası (2 sayfalar), Kullanıcı Kılavuzu (30 sayfalar), Kullanıcı Kılavuzu (30 sayfalar), Temel Kullanım Kılavuzu (10 sayfalar), Hizmet Bilgileri (32 sayfalar), Hizmet Bilgileri (30 sayfalar), Hizmet Bilgileri (24 sayfalar), Hizmet Bilgileri (31 sayfalar), Hizmet Bilgileri (43 sayfalar), Hizmet Bilgileri (30 sayfalar)

Chapter 1

1.0 GP340 Model Chart .............................................................................................1-1

2.0 GP640 / GP680 Model Chart ...............................................................................1-1

3.0 Technical Specifications ......................................................................................1-2

Chapter 2

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

2.0 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 Receiver...............................................................................................................2-3

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

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

3.3 Automatic Gain Control Circuit .......................................................................2-5

4.0 Frequency Generation Circuitry ...........................................................................2-6

4.1 Synthesizer.....................................................................................................2-6

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

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

Chapter 4

PCB/SCHEMATICS/PARTS LISTS

1.0 Allocation of Schematics and Circuit Boards .......................................................4-1

1.1 Controller Circuits ...........................................................................................4-1

2.0 PCB 8485726Z01 - Schematics...........................................................................4-3

3.0 PCB 8485726Z01 - Parts List ............................................................................4-11

iii

Table of Contents