GSS HDTV 1000 SPTS, Руководство по сборке

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- 6 - HDTV 1000 SPTS
ASI interfaces
Standard: .....................................................................DIN EN 50083-9
Format: ..............................................................MPEG ISO IEC 13818-1
User data rate: .................................................................
2 … 90 Mbit/s
Impedance: .................................................................................... 75 Ω
Level (input / output): ..................................................... 800 mV
PP
± 10%
Return loss (input):............................................... > 17 dB (5 … 270 MHz)
Connections
SAT inputs: ............................................................................. 2 F sockets
HF output: ..........................................................1 IEC socket (no function)
LAN: ................................................................................ 1 RJ 45 socket
ASI input: .................................................................
1 BNC socket, 75 Ω
ASI output: ................................................................ 1 BNC socket, 75 Ω
Connection strip (10-pin): ..................for supply voltages and control circuits
RS 232 socket: ..................................... serial interface for software update
Conditional access:...........................several channels can be descrambled.