[Johnson] Amp advice

[Jim Brannigan]

If you look in the BAMA archives under Johnson Thunderbolt, there is a 
schematic and parts for a 6db power attenuator.
The parts are available from Allied.

Jim


>
>
> On Sat, 29 Oct 2005, Ed Tanton wrote:
>
>> Well... just my 2 cents, mind you... but it's bad enough using a linear 
>> for AM, considering the efficiency yielding only a little more signal 
>> than talking louder would accomplish... but a **SINGLE** 3-500Z combined 
>> with all that INefficiency? Complete waste of time and 3-500Z after (what 
>> will be) short-lived 3-500Z.
>>
>
>    Thanx Ed!
>
>
>
>   Well:  Nummer One - It's only a Hobby. As in: to have fun with.
>
>          Nummer Two - I got the AL-80 and Tuner pretty cheap. (SK estate)
>
>          Nummer Three - I have a Ranger and a Valiant. The Ranger needs a 
> couple of minor 'tweaks'; the Valiant has a few things that need fixin', 
> and that equals time and money, thus I'll go with what I have, and work on 
> Improvements later..
>
>          Nummer Four - I'm actively looking for a Thunderbolt - none on 
> the hook right now.
>
>          Nummer Five - No one's actually *answered* the questions I have 
> about 'waking up' the amp. (Yet, at any rate.) There has been some very 
> pertinent and helpful advice, however - much appreciated.
>
>          Nummer Six - see Nummer One. Don't curse the QRP - light a 
> Filament!
>
>
>
>         Cheers
>
> John   KB6SCO
>
>
>
>
>
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