[Amps] LA100 tuner for input to amp (Not LP100)

Carl km1h at jeremy.qozzy.com
Sun Mar 15 20:13:13 EDT 2020


I used a pair, one on a Dentron DTR2000L (8877) and the other on a 
ClippertonL
Both did well once the output was right at the tube.


----- Original Message ----- 
From: "Jim" <jimw7ry at gmail.com>
To: <amps at contesting.com>
Sent: Sunday, March 15, 2020 1:49 PM
Subject: Re: [Amps] LA100 tuner for input to amp (Not LP100)


> It was written by Jerry Pittigner, K8RA now a Silent Key. His amplifier 
> was in one of the ARRL handbooks as a 3cx1200Z7 amplifier project.
>
> I tried to use one on a 2ea 3CX800 amplifier and did not like its 
> performance.
>
> Went to an input board with variable caps on both input and output.
>
>
> Thanks
> 73
> Jim W7RY
>
> On 3/14/2020 5:37 PM, Robert wrote:
>>
>> In the 2006 ARRL Handbook is article on HB 3CX1500D7 amp.   This amp uses 
>> a
>> LDG antenna tuner for the input circuit.
>>
>> A modified LA-100Pro
>>
>>
>> It's not possible from the article to determine who the author is.
>>
>>
>> Who wrote the article?  is first Question.
>>
>>
>> And if he's on list, still like the LA100 being used as tuned input??
>>
>> seems like viable path for my next HB project.
>>
>>
>> 73 W5AJ
>>
>>
>>
>> Robert
>>
>> Midland, Texas
>>
>>
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>
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