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DVB-S-S2 Regenerator

  • Description
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This type of regenerator supports the DVB-S/S2 standard. DVB-S/S2 Regenerator is controlled by our own developed VCC software by Ethernet. DVB-S/S2 Regenerator can be produced with N-, F- or SMA-type of input / output connectors by order.

KEY FETURES:

  • can be produced from 1 to 32 independent regeneration channels;
  • high stable hardware;
  • fast and high reliable control software;
  • remote control by Ethernet.

MAIN FUNCTIONS:

  • if power is lost all saved settings are recovered in the device after restoration of supply;
  • integrated over‐voltage protection;
  • integrated over‐load protection;
  • integrated short‐circuit protection.

 

Inputs
The input level -65 ... -25 dBm
RF Frequency range (DVB-S/S2) 70 MHz-2200 MHz in 1 kHz-steps 
Interface, connector type RF, N-type (F or SMA as option)
RF output:
RF out (50Ω) 80-100 dBµV
Number of inputs, connector type RF output N-type (F or SMA as option)
Injection Optionaly can provide injection of DC and 10 MHz reference
Modulation parameters DVB-S mode
Constellation   QPSK
Modulation Error Rate (MER)   >27 dB
FEC  1/2 , 2/3 , 3/4 , 5/6 , 7/8
Symbolrate   1–45 MSymbol/s
Bandwidth  defined by symbolrate
Modulation parameters DVB-S2 mode:
Constellation   QPSK / 8PSK / 16APSK / 32APSK
Modulation Error Rate (MER)  >27 dB
FEC (LDPC)   1/4 , 1/3 , 2/5 , 1/2 , 3/5 , 2/3 , 3/4 , 4/5 , 5/6 , 8/9 , 9/10
Symbolrate   1–32 MSymbol/s
Roll-Off-Factor   0.2, 0.25, 0.35
Pilots   on/off 
Bandwidth  defined by symbolrate
Signals injection
10 MHz reference  10-6-10-8 stability (optionally)
Power injection  for the BUC 24V, 3А (optionally)
Adjustment
Interface RJ-45, Ethernet
Power Supply
Input Voltage  110‐240 VAC, 50/60Hz
Power Consumption  6W per channel
Environmental
Operating Temperature  0℃ to 45℃ (32℉ to 113℉)
Storage Temperature ‐20℃ to 80℃ (‐4℉ to 176℉)
Operating Humidity  90%, non‐condensing 
Mechanical
Dimensions (W x H x D)  1RU: 483mm x 44.5mm x 450mm, 19’’ x 1.73’’ (1RU) x 17.7’’
2RU: 483mm x 89mm x 450mm, 19’’ x 3.5’’ (2RU) x 17.7’’