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Gooday George,
I had the same problem here in L'Agulhas, with a toroidal ppm I was playing
with ( loads of shipwrecks round here :-)
I redesigned the filters, put it all on a shelf 10 months ago, and am
thinking of resurrecting it sometime.
Do you know of anyone here who has got a home-made one working ?
And do you still have the magazine article?
Regards
John Smith
-----------------------------------------------------
Cavalier Electronics
L'Agulhas
South Africa
Subject: Re: 2 bottle mag
> The Proton Mag Forum
>
> HiNick,
>
> The article youre looking for is:
> "Proton mag"
> Practical Electronics
> October 1970
> p782 - 789
>
> I built one in them old days
>
> Didnt work in South Africa as tuning was way out (SA = 27000 nT
> UK, 48000 nT)
>
> regards
> George
>
>
>
>
I had the same problem here in L'Agulhas, with a toroidal ppm I was playing
with ( loads of shipwrecks round here :-)
I redesigned the filters, put it all on a shelf 10 months ago, and am
thinking of resurrecting it sometime.
Do you know of anyone here who has got a home-made one working ?
And do you still have the magazine article?
Regards
John Smith
-----------------------------------------------------
Cavalier Electronics
L'Agulhas
South Africa
Subject: Re: 2 bottle mag
> The Proton Mag Forum
>
> HiNick,
>
> The article youre looking for is:
> "Proton mag"
> Practical Electronics
> October 1970
> p782 - 789
>
> I built one in them old days
>
> Didnt work in South Africa as tuning was way out (SA = 27000 nT
> UK, 48000 nT)
>
> regards
> George
>
>
>
>