Ports & interfaces
| Common interface (CI) |
Y |
| RF connector type |
F |
| RJ-45 input ports |
2 |
| RF input |
3 |
| RF output |
2 |
| DC-out jack |
Y |
| DC-in jack |
Y |
Performance
| Input frequency range |
950 - 2150 MHz |
| Output frequency range |
47 - 862 MHz |
| Output voltage |
80 dBμV |
| Roll-off factor |
13, 15% |
| Input power (min) |
30 dBmW |
| Input power (max) |
-60 dBmW |
| Output symbol rate |
1 - 6.96 Ms/s |
| Forward Error Correction (FEC) code rate |
1/2, 1/3, 1/4, 1/5, 2/3, 2/5, 3/4, 3/5, 4/5, 5/6, 7/8, 8/9, 9/10, 188/204 |
| Spurious level |
-60 dBc |
| Modulation Error Ratio (MER) |
40 dB |
| Input symbol rate |
1 - 45 Ms/s |
| Modulation |
128-QAM, 16-QAM, 256-QAM, 32-QAM, 64-QAM, 8PSK |
| Input impedance |
75 Ω |
Power
| Power consumption (30V) |
2 mA |
| Power consumption (5V) |
650 mA |
| Power consumption (24V) |
15 mA |
| Power consumption (12V) |
300 mA |
| Low-Noise Block (LNB) power supply |
13V, 13V + 22kHz, 18V, 18V + 22kHz |
Packaging content
| Quick installation guide |
Y |
Digital Satellite Transmodulator Twin, DVB-S/DVB-S2 input, DVB-C output, 2x Common Interfaces
The module TWSQ 310 CI is used for the reception of free channels that obey the DVB-S / DVB-S2 standards. Each module allows the reception of 2 complete transponders in DVB-S (QPSK) / DVB-S2 (QPSK/8PSK), and the subsequent modulation in DVB-C (QAM) of it.