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Introduction
The Passive GPS Distributions System S208 realizes signal transmission by connecting the host.
The BBU can directly feed 5V to the equipment without external power supply. It can be output to
multiple BBUS through the built-in multi-channel distributor, so that multiple sets of BBUS of
operators can share Beidou GPS signals, which can meet the requirements of Beidou GPS signals of
multiple operators and multiple systems at the same time. The system has the characteristics of
high reliability. When the connected BBU fails, the equipment indicator will go out and the dry
contact alarm will generate an alarm.
At the same time, the device can be used with the GPS Distributions System or alone.
The device realizes multi-channel distribution by connecting the GPS Distributions System or
antenna without external power supply. At the same time, it outputs GPS signals to 8-way GNSS
receivers, such as BBUs.
GEMS NAVIGATION Electronics Co.,Ltd.
Tel: +86-755-29644311
Document Number 120245
Passive GPS Distributions System
S208
Add: F2,Building 6, RunDongSheng Industry Park, Baoan District, Shenzhen, China
Fax: +86-755-29644383
Rev 006
2023-04-28
Email: sales@gemsnav.com
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Table of Contents
Summary of Contents for Gems S208
- Page 1 S208 Introduction The Passive GPS Distributions System S208 realizes signal transmission by connecting the host. The BBU can directly feed 5V to the equipment without external power supply. It can be output to multiple BBUS through the built-in multi-channel distributor, so that multiple sets of BBUS of operators can share Beidou GPS signals, which can meet the requirements of Beidou GPS signals of multiple operators and multiple systems at the same time.
- Page 2 Paramenters Performance Index Working Frequency（MHz） 1557.5~1587.5 3±3dB Gain（dB） Noise Figure <3 VSWR ≤1.5 dB Impedance（Ω） Physical Parameters Number of GPS signal input ports 2（Antenna interface） SMA-Female Interface form 8 （ Number of BBU device connections ） SMA-Female Interface Number of GPS signal output ports form Input Voltage Power can be supplied directly through BBU...
- Page 3 Interface Module: Dual input port for 8 output ports and Alarm interface Reset connecting host or BBU indicators antenna Installation instructions： 1. Fixed equipment: fix the side ears on both sides of the front end of the equipment on the equipment rack.
- Page 4 Typical application Product size Product size：482.6mm ×77mm × 44 mm (D * W * H) Page 4 / 4...
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