[Amps] Want to build first amp

Jan Erik Holm sm2ekm at telia.com
Thu Jan 20 11:30:28 EST 2005


Yes 6-160 is a tall order! 10-160 could at times be
enough of a problem.

73 gl with the amps / Jim SM2EKM
----------------------------------------------------

Tony King - W4ZT wrote:

> Ian White, G3SEK wrote:
> 
>> Jan Erik Holm wrote:
>>
>>> GS35b costs MUCH less then 8877´s or 3CX1200 tubes.
>>> For a 160-6m amp I would try a GS35b any day.
>>>
>> Me too.
>>
>> Don't ever get sucked into using a particular tube or transformer, 
>> just because it's free. <snip>
> 
> 
> I agree too. It is very ambitious to attempt to cover 6 meters within 
> your 160-10 meter amp. Switching and layout become a major concern. The 
> simplicity of a GS-35B triode G-G amp makes it very appealing to build 
> six meters as a second amp. You can do this and use one HV supply for 
> both. Cost of components is small for an add-on single band amp once you 
> have the HF deck and HV power supply complete.  73, Tony W4ZT
> 




More information about the Amps mailing list