TBS8112 is a compact trans-modulation device that is used to convert free DVB-S/S2/S2X satellite TV channels to DVB-T (Digital Terrestrial Television) format. It supports to receive free satellite channels from 4 frequencies via 4 RF port, and output DVB-T channels in 4 frequencies.
To meet customers' various requirements, TBS8112 DVB-S/S2/S2X to DVB-T trans-modulator also supports IP streams input and local video file storage. With "Remux" technology, you can randomly select required channels from input streams or local video files, then multiplexed to a new TS stream and output in 4 DVB-T Frequencies.
TBS8112 DVB-S/S2/S2X to DVB-T trans-modulator supports NMS system, can be controlled and configured via Ethernet using a standard browser.
Main Features
Specifications
4 Frequencies DVB-S/S2/S2X satellite input | ||
Frequency range | 950 ~ 2150 MHz | |
Standard | DVB-S/S2 | DVB-S2X |
code rate | QPSK: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 | QPSK: 1/4,1/3, 2/5 (S2-MODCODs), 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (S2-MODCODs), 11/45, 4/15, 14/45, 7/15 8/15, 32/45 |
8PSK: 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 | 8PSK (8APSK-L): 3/5, 2/3, 3/4, 5/6, 8/9 (S2-MODCODs), 7/15, 8/15, 26/45, 32/45 | |
16APSK: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 | 16APSK: 2/3, 3/4, 4/5, 5/6, 8/9 (S2-MODCODs), 7/15, 8/15, 26/45, 3/5, 32/45 | |
32APSK: 3/4, 4/5, 5/6, 8/9, 9/10 | 32APSK (32APSK-L): 3/4, 4/5, 5/6, 8/9, 9/10(S2-MODCODs), 32/45, 11/15, 7/9 | |
Symbol rate | 1 ~ 45Msymb/s | |
Input power range | –70 to ~ 20 dBm typ., –50 dBm nominal, –5 dBm max | |
Input Impedance | 75 Ω | |
Input return loss | > 10 dB | |
Noise figure | 14 dB maximum | |
4 Frequencies DVB-T output | ||
Frequency range | 47 MHz - 858 MHz | |
Output level | –20 dBm ± 1 dB, 50 ohms | |
Modulation DVB-T | QPSK, QAM16, QAM64 | |
Channel bandwidth | 7/8 MHz | |
Guard interval | 1/4, 1/8, 1/16, 1/32 | |
Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 | |
Trans-modulation process | ||
TS REMUX |
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Remote control |
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OS and Driver | Linux 11 (bullseye) | |
Working Environment |
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Dimensions(chassis) | 313*220*48 mm |