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Television Standards Converters, Modulators etc Standards converters, modulators anything else for providing signals to vintage televisions.

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Old 21st Jan 2017, 5:48 am   #1
Argus25
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Default RF Modulators for 405 line Television

I have just published the details of the RF modulator system I used in my 625-405 converter units. This information should be of interest to anyone who has had difficulty with RF modulator performance for their vintage 405 line TV's:

http://worldphaco.com/uploads/RF_MOD...TELEVISION.pdf
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Old 22nd Jan 2017, 7:12 pm   #2
dragonser
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Default Re: RF Modulators for 405 line Television

Hi,
that is a very nice article, I now understand things a bit better !
regards Peter B
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Old 23rd Jan 2017, 10:24 am   #3
Argus25
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Default Re: RF Modulators for 405 line Television

Thanks Peter,

I also added another couple of photos to the article, like the one attached that shows what the modulated carrier looks like.
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