Motorola GP340 ATEX Hizmet Bilgileri - Sayfa 3

Taşınabilir Radyo Motorola GP340 ATEX için çevrimiçi göz atın veya pdf Hizmet Bilgileri indirin. Motorola GP340 ATEX 24 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 (26 sayfalar), Hizmet Bilgileri (31 sayfalar), Hizmet Bilgileri (43 sayfalar), Hizmet Bilgileri (30 sayfalar)

Chapter 1

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

2.0 Technical Specifications ......................................................................................1-2

Chapter 2

1.0 Lowband Transmitter ...........................................................................................2-1

1.1 Power Amplifier (PA) ......................................................................................2-1

1.2 Antenna Switch...............................................................................................2-2

1.3 Harmonic Filter ...............................................................................................2-2

1.4 Antenna Matching Network ............................................................................2-2

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

1.6 Temperature Cut Back Circuit ........................................................................2-2

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

2.1 Receiver Front-End ........................................................................................2-3

2.2 Receiver Back-End.........................................................................................2-4

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

2.4 Frequency Generation Circuit.........................................................................2-5

3.0 Synthesizer ..........................................................................................................2-6

4.0 Voltage Control Oscillator (VCO) .........................................................................2-7

4.1 Receive VCO..................................................................................................2-7

4.2 Transmit VCO.................................................................................................2-7

4.3 Buffer ..............................................................................................................2-7

4.4 Diplexer and Output Filters.............................................................................2-7

4.5 Prescalar Feedback........................................................................................2-7

Chapter 3

1.0 Receiver (Sheet 1 of 2) ........................................................................................3-1

2.0 Receiver (Sheet 2 of 2) ........................................................................................3-2

3.0 Transmitter...........................................................................................................3-3

4.0 Synthesizer ..........................................................................................................3-4

5.0 Voltage Controlled Oscillator ...............................................................................3-5

Chapter 4

LOWBAND SCHEMATICS

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

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

2.0 Schematics ..........................................................................................................4-3

3.0 Parts List ............................................................................................................4-12

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Table of Contents