4 channel digital TV multiplexer and modulator

Posted on Tuesday, January 29th, 2013 in open source, RF by DP


Always wanted to run your own TV station? Now you can. Here is a project that lets you encode 4 video and audio channels and broadcasts it on a set radio frequency. The schematic and board files are available for anyone wanting to build their own.

The TV transmitter we present today generates a stream containing four TV programs and broadcasts it on a frequency in the DTT standard . Ideal for stacking in an antenna system, audiovisual channels generated on-site or from other sources like a decoder for satellite television.

This entry was posted on Tuesday, January 29th, 2013 at 9:00 pm and is filed under open source, RF. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

4 Responses to “4 channel digital TV multiplexer and modulator”

  1. waheed says:

    we want to connect our radio and TV channel to satellite digital broadcast system what we to do it?and which equipment we need for this system?

  2. cesar says:

    deseo recibir informacion de productos isdb-t , transmisores

Leave a Reply

Notify me of followup comments via e-mail. You can also subscribe without commenting.

Recent Comments

  • Nathan Johnson: 100 channels. Not many are legal in any given area. Be sure to comply with local laws.
  • William Brodie-Tyrrell: It's getting to the point where it's cheaper and definitely easier to use a Pi Zero or similar and a $20 3G USB dongle. Power...
  • KH: IIRC most of the actual operating system of modern HDDs is in one of the platter(s); the stuff on the 25VF010 is a bootup firmware......
  • Trev: I don't know of any inexpensive 3G modules (prices start around $US 50), but it does explain why 2G modules are relatively inexpensive by comparison....
  • Zonie: This site Rocks!