W5DXP wrote:
Tarmo Tammaru wrote:
Thanks for the lowdown. I am saving the message. I looked through the Moto
RF book last night and noticed some specs spell out by what they mean by
output impedance (conjugate of load), ...

Hmmmmm, the load is in control of the amp's load line.

In part, of course it is.

The standing bias controls one fixed point on the line.

The load, transformed backward through the output matching network,
controls the slope of the line.

Finally, the drive power controls how far the instantaneous operating
point moves along the line.


--
73 from Ian G3SEK 'In Practice' columnist for RadCom (RSGB)
Editor, 'The VHF/UHF DX Book'
http://www.ifwtech.co.uk/g3sek