[SixClub] Question on Amplifier

K8RI on six 50MHz at rogerhalstead.com
Wed Feb 16 22:08:14 EST 2011


On 2/16/2011 9:16 PM, doc at kd4e.com wrote:
> Could that amp be built for 160-15M for about the same price?
You need a band switch, and tank circuit for 160 though 15?  You don't 
want 10?
Depending on the tube, grid driven with passive input would not require 
an input circuit for each band.
Even purchasing a new switch you should be able to do it for less than 
another $100 to $150

73

Roger (K8RI)
>
>   >  Steve Katz wrote:
>> My six meter 1500W amp was less than $1 per watt and can be driven
>> with 20W.  Of course, you need to know how to build stuff and use
>> some surplus parts.  It runs ~800W PEP with 10W drive.
>>
>> WB2WIK




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