[Amps] Alpha 78

[Carl]

Doesnt sound possible it the transformers are really as stated.

Carl
KM1H


----- Original Message ----- 
From: "Paul" <w8aef at q.com>
To: "'Carl'" <km1h at jeremy.mv.com>; "'Roger (K8RI)'" 
<k8ri at rogerhalstead.com>; <amps at contesting.com>
Sent: Sunday, August 26, 2012 12:16 PM
Subject: RE: [Amps] Alpha 78


>> -----Original Message-----
>> From: amps-bounces at contesting.com [mailto:amps-bounces at contesting.com] On
>> Behalf Of Carl
>> Sent: Sunday, August 26, 2012 8:48 AM
>> To: Roger (K8RI); amps at contesting.com
>> Subject: Re: [Amps] Alpha 78
>>
>
>
>>
>> The EI transformer in the 76PA is not as rugged or as forgiving as the
>> Hypersil in the CA. Both are 3 holers and I know several who have run 
>> them
>> at 1500W in a RTTY contest. Over several decades the EI in the PA has
>> failed
>> for some.
>
> Why does my stock transformer in my 76A deliver more current (less voltage
> sag) and higher output power into a dummy load than the CA hypersil
> transformer?
>
> de Paul, W8AEF
>
>
>
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