Motorola Professional GP640 Informations sur les services - Page 3

Parcourez en ligne ou téléchargez le pdf Informations sur les services pour {nom_de_la_catégorie} Motorola Professional GP640. Motorola Professional GP640 32 pages. Professional radio, power distribution and controller
Également pour Motorola Professional GP640 : Manuel de l'utilisateur (32 pages), Fiche technique (2 pages), Informations sur les services (28 pages), Informations sur les services (30 pages), Informations sur les services (26 pages), Informations sur les services (43 pages), Informations sur les services (30 pages)

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