contact me at n0ath @ arrl . net about the leftovers. I have the
book here for the VHF someplace.
I think you can install a smaller electrolytic in the circuit - if I
remember correctly it runs on a 555 timer chip and drop the value by
probably half to cut the time in half ( approximate ) or I believe you
could parallel that same variable resistor with one of equal or lower
value and do about the same thing ( an RC circuit ). There were at
least two of those machines built - one at 15 watt and one at 25.
Without a wattmeter or manual I don't know how you were supposed to
tell the difference. I have the final amp board ( 25 watt), the
complete ider board, a power transformer, possibly that board with the
relay ( COR ), and I think either a new final or driver.
I enjoyed tinkering and learning from that rig. Worked pretty good
too. Dave -//- N�ATH
----- Original Message -----
From: "kf4vgx" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Friday, January 30, 2004 7:22 PM
Subject: [Repeater-Builder] Re: Shorten Tail SQ. on older Repeaters
Send me those leftovers lol !
Yes I will have to look again i think the variable is set as low as
it will go look's like 3 to 4 sec. id like it around 1 Ill take a
peak and see if i looked at it right :)
< : >
> I think I remember correctly - Its a simple variable resistor on the
> board in the bottom center of the chassis, next to the relay. On
the
> vertically mounted board to the side is CW tone, speed, and ID
timing
> I think, along with the CW
> programming. Careful of the exposed 120 leads laying around in
there.
> Mine was serial # 445 - Still have several of the left over parts
> here. Dave -//- N�ATH
> ----- Original Message -----
> From: "kf4vgx" <[EMAIL PROTECTED]>
> To: <[email protected]>
> Sent: Friday, January 30, 2004 4:38 PM
> Subject: [Repeater-Builder] Re: Shorten Tail SQ. on older Repeaters
>
>
> Thanks guys I was looking for an audio delay website .But the
> Repeater is a VHF Engineering seral no 1123
>
>
>
>
>
>
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