Cq-TV old copy's no.142-147

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Dalzer
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Joined: Mon Aug 25, 2014 12:10 pm

Cq-TV old copy's no.142-147

Post by Dalzer » Mon Aug 25, 2014 12:25 pm

Hi all I have some old copy of cq-TV mags 142-147 from 1988/9 for sale can anyone tell me if they are worth anything to someone on here

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Dalzer

MIKE404
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Joined: Sat Aug 23, 2014 1:48 pm

Re: Cq-TV old copy's no.142-147

Post by MIKE404 » Sun Aug 31, 2014 4:50 pm

Hi Dazler,

I would personally think these could be priced at £1 per copy, and not much above this figure. As these can also be downloaded as PDF copies by anyone. The market could be slightly limited.

Mike G7GTN.

Dalzer
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Joined: Mon Aug 25, 2014 12:10 pm

Re: Cq-TV old copy's no.142-147

Post by Dalzer » Wed Sep 03, 2014 12:11 am

Hi mike404
Thanks for replying

adil_shamim
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Re: Cq-TV old copy's no.142-147

Post by adil_shamim » Fri Sep 09, 2016 6:15 pm

sir you have cq-tv 122 fm demodulator pcb layout published in may 1983 page 6 to 10 ? please arrange for me .i need this pcb layout

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gm1mfn
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Re: Cq-TV old copy's no.142-147

Post by gm1mfn » Fri Sep 09, 2016 7:03 pm

adil_shamim wrote:sir you have cq-tv 122 fm demodulator pcb layout published in may 1983 page 6 to 10 ? please arrange for me .i need this pcb layout
CQ-TV issue 122 can be found in the archives here. You might have difficulty getting some of the components for a 33 year old design.
Doppler effect: The tendency of stupid ideas to seem smarter when they come at you rapidly.

adil_shamim
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Re: Cq-TV old copy's no.142-147

Post by adil_shamim » Sat Sep 10, 2016 8:49 pm

thanks sir ,

I read and saw this cq-tv 122 magazine but cant find demodulator of pcb bottom side .i need bottom side layout .

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gm1mfn
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Re: Cq-TV old copy's no.142-147

Post by gm1mfn » Sun Sep 11, 2016 12:46 pm

As far as I'm aware no layout was ever published and it's unlikely, after so many years, that anyone could even find a photo-copy of the copper side. I think you will have to create your own PCB. You could try DesignSpark which is free to use and has a lot of ready-made footprints.
Doppler effect: The tendency of stupid ideas to seem smarter when they come at you rapidly.

adil_shamim
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Joined: Thu Sep 08, 2016 3:43 am

Re: Cq-TV old copy's no.142-147

Post by adil_shamim » Sun Sep 11, 2016 8:34 pm

Thanks a lot

G8GKQ
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Re: Cq-TV old copy's no.142-147

Post by G8GKQ » Mon Sep 12, 2016 4:37 pm

Hi Adil

I have e-mailed you photos of the top side and underside of the assembled Video Demodulator PCB. Hope that helps

Dave
G8GKQ

adil_shamim
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Re: Cq-TV old copy's no.142-147

Post by adil_shamim » Thu Sep 15, 2016 8:26 pm

thank u Dave G8GKQ

how to print this bottom side layout?

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