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Old 27th Mar 2019, 7:05 pm   #4
dragonser
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Join Date: Aug 2009
Location: Carshalton, Surrey, UK.
Posts: 734
Default Re: Assistance with modulator design

Hi, if you look for the data sheet for the mc1374 then it should show you how to add in the FM components to get the sound carrier. The design above uses two ic's one for the video and the other for the am sound.
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Regards Peter B
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