This video shows how to build a broadcast CATV RF headend using Thor
Broadcast HDMI modulators.
Easy to install digital modulators, similar to when archaic analog
modulators were still commonly used.
Now you can use any video source like security cameras, computers ,
DVD players, Roku player, Google Chromecast, Cable TV STB, Satellite
STB and other HDMI output devices and send the video out as a modulated channel of your
choice.
The modulator can generate CATV RF CABLE TV QAM or Off the Air ATSC; or
used in foreign countries that use DVB-T or ISDB-T.
It's a very convenient system because the front panel show modulated
channel and all connections are on the back, like HDMI inputs and RF F-type
connector outputs.
The RF Outputs can be cascaded or, even better, connected to a 1x12 CATV RF
combiner, combined coax will have all 12 or more channels on it; and
depending how many TV's the signal is being distributed to, might need to use an inline
CATV RF amplifier then distributed using RF splitters and taps.
Please note that if the coax distance is very long, Thor manufactures easy to use
RF over fiber solutions as well.
Please note that if the COAX distance is long Thor offers easy to use RF over fiber solutions as well.
Link to 12ch setup :
thorbroadcast....
Link to 1 pettit modulat :
thorbroadcast....
Other HDMI modulators and IPTV encoder :
thorbroadcast....
sdi over coax :
thorbroadcast....
RF over fiber soution:
thorbroadcast....
15 окт 2024
