UHF Modulator - UK Vintage Radio Repair and Restoration Discussion Forum

fmartini · 15th May 2008, 8:28 pm

Dear Friends

I bought an MC44BS373CAEF and I'm trying make a UHF Modulator but without success

...

Can anyone help me? I'm trying to find by the schematic of a UHF Modulator using this IC and a PIC/8051, etc... to use in Communications. If I could get the sample to work, I'd be much happier :p)

My last request if have the schematic of a Receiver UHF without RCA ?

Fmartini

Steve_P · 16th May 2008, 9:16 pm

Look here:

http://www.freescale.com/files/app_s...C44BS373CA.pdf

This is the datasheet for it, complete with circuit diagrams and details of how it works.

Cheers,

Steve P.

15th May 2008, 8:28 pm	#1
fmartini Retired Dormant Member Join Date: Apr 2008 Location: Porto Alegre, Brazil Posts: 1	UHF Modulator Dear Friends I bought an MC44BS373CAEF and I'm trying make a UHF Modulator but without success ... Can anyone help me? I'm trying to find by the schematic of a UHF Modulator using this IC and a PIC/8051, etc... to use in Communications. If I could get the sample to work, I'd be much happier :p) My last request if have the schematic of a Receiver UHF without RCA ? Fmartini

16th May 2008, 9:16 pm	#2
Steve_P Dekatron Join Date: Sep 2003 Location: Bolton, Greater Manchester, UK. Posts: 6,644	Re: UHF Modulator Look here: http://www.freescale.com/files/app_s...C44BS373CA.pdf This is the datasheet for it, complete with circuit diagrams and details of how it works. Cheers, Steve P. __________________ If we've always had it, why is the Car Boot open? You're not sneaking another Old TV in are you...?