Hughes HX System System Overview page 95

HX Transportable Gateway technical specifications
Encoding DVB-S: Convolutional with concatenated Reed Solomon;
Viterbi 7/8, 5/6, 3/4, 2/3, or 1/2
Encoding DVB-S2: BCH with LDPC 3/5, 2/3, 3/4, 5/6, 8/9, or 9/10
(8PSK); 1/2, 3/5, 2/3, 4/5, 5/6, 8/9, 9/10 (QPSK)
-10
Bit Error Rate: 10 or better
Inbound channel
Transmit modulation: OQPSK
Transmit encoding: Rate 1/2, 2/3, 4/5 TurboCode, Rate 1/2
Convolutional
Transmit bit rates: 128 kbps to 3.6 Mbps
Size and Scalability
Base Configuration:
– Single 8 RU transit case
– Supports up to 100 terminals
– Supports up to 4 inbound channels
Security
Access and DES encryption of outbound channels
Optional AES bidirectional encryption
Network Management System
Hughes Vision® NMS
Remote Terminals and Appliances Supported
HX 50
HX 100
HX 150
Mesh Appliance
Voice Appliance
Serial Appliance
Appendix B • Transportable Gateway (TGW)
(Continued)
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