Anyone know what thos old SJ Tonks board is?

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Trickster
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Anyone know what thos old SJ Tonks board is?

Post by Trickster » 04 Dec 2017, 21:46

I was going through some old CB stuff when I came across this board. Can't remember what it's for though.

Any ideas?
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JM62
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Re: Anyone know what thos old SJ Tonks board is?

Post by JM62 » 05 Dec 2017, 20:32

Looks like a Roger Beep.
Last edited by JM62 on 05 Dec 2017, 20:40, edited 2 times in total.

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Re: Anyone know what thos old SJ Tonks board is?

Post by JM62 » 05 Dec 2017, 20:37

.

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Re: Anyone know what thos old SJ Tonks board is?

Post by Trickster » 05 Dec 2017, 22:11

I don't think it's a beep TBH. I don't recall ever buying one.

I'm baffled. The curiosity it killing me though :)

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Re: Anyone know what thos old SJ Tonks board is?

Post by cb4ever104 » 06 Dec 2017, 08:54

Can't you call 0922 646710 and ask them ? :)
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Re: Anyone know what thos old SJ Tonks board is?

Post by sonoma » 06 Dec 2017, 09:22

I do not remember ever seeing a board like this one. almost looks like a noise toy of some kind with all the wires on it.

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Re: Anyone know what thos old SJ Tonks board is?

Post by Admiral » 06 Dec 2017, 10:11

Looks like a beep to me too, especially with the electrolytic over the power to hold it in TX while the noise fires off.
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Re: Anyone know what thos old SJ Tonks board is?

Post by kilimax » 06 Dec 2017, 20:22

A quick google of the IC and its common applications suggest a tone and/or noise generator of some description.
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Re: Anyone know what thos old SJ Tonks board is?

Post by Otter » 07 Dec 2017, 09:38

I think it is a mod for the President Lincoln where you connect it to the channel buttons and it moves the VFO instead of going up a channel. I think there is an extra diode for the talkback removal mod.
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Re: Anyone know what thos old SJ Tonks board is?

Post by black olive » 07 Dec 2017, 12:07

roger beep. google Tonks roger beep and it brings a thread up on here with wire colour code

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