On Thu, 20 Nov 2003 08:35:58 -0700, "Ken Bessler"
wrote:

HF Pack's K5OOR amp build IV is nearing it's release
date. The amp accepts 1-2 watts drive to produce 35-40
watts output. The amp runs class AB and is bandswitched.
Operates 160, 80, 75, 60, 40, 30, 20, 17, 15, 12 & 10
meters. New to build IV is tha addition of 60 meters.

What if the exciter (a ten tec 1320) puts out 4 or 5 watts cw, and
there's no convenient way to lower the output? Would that overdrive
the amp?

Bob
k5qwg



Cost of the amp is only $122 for the complete kit. You
can see details for this project at:

http://www.hfprojects.com/

Pictures of the amp are at:

http://www.hfprojects.com/v2/modules...showpage&pid=1

Note: This project complys with FCC Regulations
97.3(a)(19), 97.515, and 97.317. Recently, K5OOR
built and tested such an amplifiers under 97.315(b)(3)(i).
It is understood that this activity was consistent with the
Regulations.

Currently, the group is waiting for a few more ops to sign
on to the project - we need a total of at least 100 members
to order the parts. Currently we have about 50 signed up.

Also, I read somewhere that this may be the last run for
this series so you may want to jump on the band wagon
before the chance slips away!

After this project is gone the only bandswitched legal QRP
drive amps will be the ones like the Tokyo High Power
HL50B ($300+ for 50w).

So join our group and have the pride of announcing to
the other end of a QSO that you are running a homebrew
amp!

http://www.hfprojects.com/signup/signup.html

73's de Ken KG0WX