ISDB-T Output Cable Tv Rf Modulator

Q1 is a high-density, modular and FTA professional TS processor equipped with 12 independent tuners, which can be either of DVB-S2/S, ATSC types. and option modulation (DVB-C/ DVB-T/ISDB-T/ATSC/DTMB) to convert Video/Audio signals into RF over exist Coax Cable distribution. It provides a best-of-class gateway platform for Digital tv Owners and IPTV operators.

Product Details

 ISDB-T output cable tv rf modulator


    Q1 is a high-density, modular and FTA professional TS processor equipped with 12 independent tuners, which can be either of DVB-S2/S, ATSC types. and option modulation (DVB-C/ DVB-T/ISDB-T/ATSC/DTMB) to convert Video/Audio signals into RF over exist Coax Cable distribution.

    Q1 enables an all-IP headend architecture, resulting in a more scalable and lower-cost transition to IP-based services. It distribute any HD and SD of unencryped Tuners Channels to unlimited TVs over the existing TV coax cables with real time perfect quality at any distance.

    Used in some of the most famous ballparks in the world, this is an ideal solution for environments where you have a large number of displays, such as stadiums, entertainment facilities, or broadcast environment.

Our service

1) Inquiry is welcomed at any time;

2) Professional technology team to make Digital system(DVB-C system, DVB-T system, DVB-S system, IPTV system);

3) For your long-term interests to provide you the best products;

4) You can ask us anything about the product requirements;

5) After-sales service for three years;

6) Packing: carton and foam, we can also meet your specific requirements;

7) We have strict quality control system with good reputation in the market.



CATV Broadcasting System IP Encoder/MPEG2 H.264 Encoder

FTA Tuners Part
Number8/12 FTA Tuners In/Loop Out
TunerDVB-S/S2 or ATSC
ConnecterF-female type
DVB-S/S2 Tuners
Input Frequency     950-2150Mhz
Symbol rate

2~45Mbauds(DVB-S QPSK)

1~45Mbauds(DVB-S2 QPSK)

2~30Mbauds(DVB-S2 8PSK)

Signal Strength- 65 ~ -25dBm
FEC Demodulation

1/2, 2/3, 3/4, 5/6, 7/8(DVB-S QPSK)

1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10


Roll Off0.20; 0.25; 0.35(Only DVB-S)
Demodulation ModeQPSK, 8PSK(Only DVB-S2)

LNB Polarity Selection Vol

0, 13V, 18V Selectable

LNB Band Selection Tone0/22Khz Selectable
Input Impedance75 Ω
FEC (Code Rate)1/2,  2/3,  3/4,  5/6,  7/8


ISDB-T Output Cable Tv Rf Modulator

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