3G Indoor Repeater
GRS-1915D-SPR
User Manual
January, 2009
Version 0.1
Страница 1: ...3G Indoor Repeater GRS 1915D SPR User Manual January 2009 Version 0 1...
Страница 2: ...11 3 2 System Specifications 12 3 3 Electrical and Environmental Specifications 12 3 4 Functions 13 4 SETUP 15 4 1 Equipment Needed for 3G Indoor Repeater Setup 15 4 1 1 Checkpoints before turning on...
Страница 3: ...ildings to transmit Sprint signals at PCS 1900MHz band Characteristics PCS Band 72dB Gain with 15dBm maximum composite output power Bandwidth Entire PCS 1900 frequency A Block to F Block 45MHz Bandwid...
Страница 4: ...is replaced by an incorrect type Caution Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment Warning Exposure to Ra...
Страница 5: ...Sprint User Manual 3G Indoor Repeater 5 2 System Configuration 2 1 3G Indoor Repeater Service Network Configuration Pic 1 3G Indoor In building Repeater Service Organization...
Страница 6: ...Sprint User Manual 3G Indoor Repeater 6 2 2 System Design and Operation 2 2 1 System Design Pic 2 GRS 1915D SPR repeater...
Страница 7: ...Sprint User Manual 3G Indoor Repeater 7 Pic 3 Internal Design No Part 1 Module 2 Control Board 3 Ethernet Board...
Страница 8: ...Sprint User Manual 3G Indoor Repeater 8 Pic 4 Outside Port Design NO PORT 1 Server Antenna Port 2 Donor Antenna Port 3 DC Power Port 4 CLI Monitor Port 5 Ethernet Port 6 Grounding port...
Страница 9: ...ath received from Donor Antenna signal is transferred through Duplexer DPX and Down Conversion DNC module and after choosing one of 5MHz 10MHz or 15MHz in IF path the signal is forwarded to Up Convers...
Страница 10: ...Table Pic 6 1900MHz Band Structure PCS 1900 repeater has 5MHz 10MHz 15MHz Paths in IF division so any of these bandwidths can be selected for providing service 5MHz 10MHz 15MHz are only continious ban...
Страница 11: ...IONS 3 1 System Capacity Item Specification Remark Downlink 1930MHz 1975MHz 45MHz Freq Uplink 1850MHz 1895MHz 45MHz Donor CDMA Tx Rx DPX Port Server CDMA Tx Rx DPX Capacity OMNI Channel Capacity 5MHz...
Страница 12: ...nk Noise Figure 5dB Max gain 12dB Min gain Roll off 1 0MHz 50dBc Test frequency measured from band edge Characteristic Impedance 50 3 3 Electrical and Environmental Specifications Item Specification R...
Страница 13: ...A G S A G S A G S O S C IL L A T IO N A L A R M O F F O S C IL L A T IO N A L A R M O F F O S C IL L A T IO N A L A R M O F F O S C IL L A T IO N A L A R M O F F Y N Y N Y N Y N Y N AGC Auto Gain Cont...
Страница 14: ...ater Maximum and minimum set up is possible Shutdown in over temperature Automatic recovery after temperature becomes normal Hysteresis 10degree IP address report via E mail When in PPP reconnection E...
Страница 15: ...erver ANT 1 EA 1 EA Not Included RF Cable Antenna connection Cable TBD Not Included Testing and Measuring Equipment Spectrum Analyzer 1 EA Not Included 4 1 1 Checkpoints before turning on the Repeater...
Страница 16: ...e Repeater and then it will be ready to use 3 For grounding there is a grounding terminal in main power supply which will be plugged into power outlet There is also a separate grounding terminal on th...
Страница 17: ...on will be optimized 2 Check points after open a Check external LED 1 RUN Green light ON Off all lights off 2 ALARM Green light in normal status Red light in alarming 3 SHUT DOWN Green light in normal...
Страница 18: ...erminal which is provided by Spectrum Analyzer Output power generation status system spurious emission characteristics c Verification of signal quality and strength in service area User should verify...
Страница 19: ...F Power Meter 10Watt Max 50ohm b Signal Generator 3GHz c Spectrum Analyzer 3GHz d Multi Meter 4 2 2 Notice a Troubleshooting should be performed by a trained technician b Parts that seem to be not use...
Страница 20: ...pen for service Please check quantity of all accessories with specification before you set up Fit cable length in accordance with field condition Set up 1900MHz CDMA Donor antenna to secure Isolation...
Страница 21: ...ing normally Reset Adapter upon completing Alarm troubleshooting When in alarming UL over output alarm Please make sure output level is operating normally Please reset Adapter upon completing Alarm tr...
Страница 22: ...When output power is no longer problem Cable connector loose It is possible for connectors to get too tight and damage the equipment or throughput Please contact installer or service provider upon ver...
Страница 23: ...k performance of each module Diagnosed by A S team Same as above Please check VSWR of the Cable is normal Change to normal Cable 4 2 6 Troubleshooting Guide Related to NMS Symptom Check Points Trouble...
