Hi
Does any have a circuit to clean up analogue syncs for use on noisy ATV signals?
If so would appreciate a circuit, preferably in time to let me build before the contest next weekend!
73
Noel - G8GTZ
Sync processor / cleanup
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This forum is run by the BATC (British Amateur Television Club), it is service made freely available to all interested parties, please do not abuse this privilege.
Thank you
Re: Sync processor / cleanup
Hi Noel,
We use a MAX7450 video signal conditioner ic on GB3GV, G8OBP built the circuit, so don't know where he the found info.
Did a quick Google CQTV 222 page 19 for a start, lots of references on the web.
Not many connections once you have the chip, possibly, getting rather old now?
Nothing using discreet components though comes to mind.
Weekend looks good!
73
Peter
We use a MAX7450 video signal conditioner ic on GB3GV, G8OBP built the circuit, so don't know where he the found info.
Did a quick Google CQTV 222 page 19 for a start, lots of references on the web.
Not many connections once you have the chip, possibly, getting rather old now?
Nothing using discreet components though comes to mind.
Weekend looks good!
73
Peter
Re: Sync processor / cleanup
Hi,
Have found this at R.S, hope link works, http://uk.rs-online.com/web/p/products/ ... mpn=w1g130
73
Peter
Have found this at R.S, hope link works, http://uk.rs-online.com/web/p/products/ ... mpn=w1g130
73
Peter
Re: Sync processor / cleanup
Thanks Peter for all the help - I ordered a couple from RS and found Dave's site earlier.
Running out of time for the weekend though.
Noel
Running out of time for the weekend though.
Noel