AnsweredAssumed Answered

RF Modulator with MC44CC374 or MC44CM3734

Question asked by brentdong on Jun 29, 2013
Latest reply on Jul 10, 2013 by Wlodek_D.



I am trying to build a A/V RF modulator for home security system,  connecting to TV set.

In the datasheet of MC44CC374, I can not see the  modulation output. but I found the output is DSB, (Double Side Band),  the band width exceed the CCIR  standard of 6M or 8M bandwidth.

My questions are:

1. Can MC44CC374 or MC44CM3734 be programmed to SSB ( Single Side Band) output?

2. What I can do to fit the output within 6M or 8M bandwidth of TV?


Thanks a lot if you can help.