Welcome To CHENGDU GUOHENG SPACE TECHNOLOGY ENGINEERING CO.,LTD.!

Chinese|English

GStar3600

HomePage > Products
Product OverviewProduct FeaturesProduct Specification

The GStar3600 satellite modem is a dedicated communication 
device for Marine remote sensing applications. The modem can 
carry out both-way communication with GStar1600 and GStar2600 
satellite modems. Each unit can act as a Master Station in the 
network, and it can also communicate with GStar2600 with high speed.


       –TDM satellite broadcast for forward communication(data rate up to 24Mbps)
       –BD RDSS SMS system for backward communication(data rate up to 14Mbps), with the SCPC point-to-point high-
         speed communication
       –IP Data, SMS, Video Traffic classification and Qos services
       –Dynamic authorization grouping and Encryption
       –Broadcast and Multicast
       –BD command dispatching and BD supervisor
       –Breakpoint resume

—————————Transmission—————————
Forward:TDM
Backward BD RDSS/SCPC
—————————Mod/Demod—————————
Bandwidth:1MHz/2MHz/4MHz/8Mhz/12MHz
Roll-off Coefficient:0.25
Data Rate:0.39Mbps~24Mbps
Modulation:BPSK/QPSK/8PSK
Encoding:LDPC
Code Rate:1/2、3/4、7/8
Eb/N0:2dB(QPSK、1/2、BER=10-8)
—————————RF—————————
Frequency:950~1750MHz
Rx Power:-70dBm~-20dBm
Tx Power:-1dBm~-60dBm
—————————Beidou—————————
Positioning Accuracy:10m
Timing Accuracy:1s
Data Rate:77byte/m
—————————Interfaces—————————
TX:N(M)-KY3YA/LNB:18V@1A,13V@1A(soft-switch)/LNB:10MHz
RX:N(M)-KY3YA/BUC:24V@4A/BUC:10MHz
BD Interface:RS232
Data Interface:RJ45 100M Ethernet
Dimensions:1U standard, 19 inches 
—————————Electrical Mechanical—————————
Weight:2.8kg
Input Power:+24V  DC
Power Consumption:18W(without BUC,LNB and BD part)
—————————Environmental   Temperature—————————
Operating Temperature:-10℃ to +45℃
Storage Temperature:-55℃ to +70℃