User Manual

CDMA MINI
User’s Manual -4-
Contents
Abbreviations ................................................................................................... 5
1. Introduction .................................................................................................. 6
2. Description .................................................................................................... 8
2.1 System Specifications ........................................................................................ 8
2.1.1 Electrical Specifications ......................................................................................... 8
2.1.2 Mechanical Specifications ...................................................................................... 9
2.2 Sub Unit Overview ........................................................................................... 10
2.2.1 Block diagram ...................................................................................................... 11
2.2.2 UDC Module ........................................................................................................ 12
2.2.3 Duplexer ............................................................................................................... 13
2.2.4 Main Control Unit (MCU) ..................................................................................... 14
2.2.5 Power Supply ....................................................................................................... 15
2.2.6 High Power Amplifier (HPA) ................................................................................. 16
3. Hardware Installation ................................................................................. 17
3.1 Check List of items ........................................................................................... 17
3.2 Mounting .......................................................................................................... 18
3.3 Grounding ........................................................................................................ 21
3.4 RF Cable Connection ....................................................................................... 22
3.5 Power Up ......................................................................................................... 22
4. Command and Control through the Hyper Terminal ............................... 23
4.1 Setting for Command and Control through the Web GUI…………………...……………
23
5. Command and Control on the Web GUI……………………………………..26
5.1 DL and UL Bandwidth Selection…………………………………………………………...…27
5.2 DL and UL DL and UL gain setting
………………………………………………....28
5.3 HPA On and OFF
………………………………………………………………....29
6. Troubleshooting ......................................................................................... 30
6.1 RF Connection check ....................................................................................... 30
6.2 Power Connection ............................................................................................ 30
6.3 Red Light on the Alarm LED ............................................................................. 30