IP Mobilenet LLC B64450G25 User Manuals

Table of Contents

• SECTION 1: THEORY OF OPERATION

  4
• General Block Diagram

  4
• General Block Diagram Definitions

  4
• Input/Output

  4
• System Controller

  4
• Modems

  5
• Diversity Reception

  5
• RX Injection

  5
• Transmitter

  5
• Receiver 1/ 2/ 3

  5
• Power Supply

  5
• B64450G25 Base Station Section Descriptions

  6
• System Controller

  6
• Input/Output

  6
• Modem Switching

  6
• Modem

  7
• Receive Signal Strength Indication Comparator

  7
• Baseband

  8
• Receiver Board

  8
• IF Amplifier

  8
• Receiver Injection

  9
• Exciter Board

  9
• Analog Modulation

  10
• Phase Locked Loop

  10
• Power Amplifier

  11
• SECTION 2: FACTORY TEST PROCEDURE

  12
• Equipment List

  12
• Programming and Configuring the Base Station

  13
• Adjustment / Alignment Procedure

  14
• Receiver Injection

  14
• Receiver

  14
• Diversity Reception

  15
• Receive Data

  16
• Exciter

  17
• Power Amplifier

  17
• SECTION 3: FCC LABEL

  18
• B64450G25 Base Station FCC Label Placement

  19
• B64450G25 Base Station FCC Label

  19
• APPENDIX A: B64450G25 TEST DATA SHEET

  59