[Amps] LK-800A

[Floyd Sense]

It's Omega Electronics.  Here's the link to their home page: 
http://www.omega-electronics.com/

73, Floyd - K8AC in NC

----- Original Message ----- 
From: "Barrie Smith" <barrie at centric.net>
To: "John Coleman, ARS WA5BXO" <wa5bxo at pctechref.com>; <amps at contesting.com>
Sent: Wednesday, January 12, 2005 10:11 PM
Subject: Re: [Amps] LK-800A


> Sorry I don't have exact details, but . . . a fellow named Bill has an 
> amplifier repair company named "Alpha", something.
>
> It's in 4-land.
>
> Bill was production manager for Amp Supply/International Amp when the 
> LK-800X was being built.
>
> Google should find the company.
>
> Good luck,
>
> Barrie, W7ALW
> ----- Original Message ----- 
> From: "John Coleman, ARS WA5BXO" <wa5bxo at pctechref.com>
> To: <amps at contesting.com>
> Sent: Wednesday, January 12, 2005 7:37 PM
> Subject: [Amps] LK-800A
>
>
>> Does any one know about a LK-800A by Amp Supply.  It has 3 forced air
>> cooled 800 watt plate dissipation, ceramic tubes, I think.  It has some
>> sort of a delay circuit to keep idiots from applying drive before the
>> heaters or up to temp.  This circuit has failed and now it doesn't ever
>> allow keying.  On the only schematic we have, there are no details about
>> the timer delay circuit.  It has a 555 timer and some other relays on a
>> small circuit board.  I'm hoping some one here has the needed info, else
>> I have to reverse engineer the thing and will probably disable the
>> stupid timer.
>>
>> John, WA5BXO
>>
>>
>>
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>>
>>
>
>
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