On 5/22/06, Ed Lambert <[EMAIL PROTECTED]> wrote:
I am no expert on QRO but I am in the process of building the 3CX1500D7 amp
in the 2006 handbook. I am as interested in the engineering aspects of QRO
as in the engineering aspects of QRP.
The economics of my project are getting a little out of hand so I visited
I'm curious, what makes RF amplifiers fairly expensive projects? I
admit I have no experience or exposure to them, but as far as I can
tell the two major building blocks are a power supply and a not
terribly complex amplifier circuit.
Is the bulk of the cost in the amp device(s) - power transistors or
vacuum tubes/values?
Thanks.
-Michael
VE3TIX
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