I have found that my Orion 2 (w/ model 709 TT mike) will drive my linear to a
max. output of 300 watts while providing 40 watts of drive. My IC765 (w/ the
model SM20 mike) will drive the same linear with 35 watts to an output of 500
watts. I have switched coax leads, etc. to try to account for bad hardware, etc.
As per suggestions from TenTec, I tune the rigs and adjust the linear settings
using only the CW mode, tried some compression, adjusted the mike gain and even
increased the
TX EQ (from zero to -12 ) and nothing increased the ability of the Orion 2 to
provide more than a max. output of 300 watts. Meanwhile, the "good old" IC765
cooks along yielding 500 watts for a drive of 30 watts. What 'am I overlooking?
The only variable I can see is the rigs/mikes. Has anyone run into a similar
problem or do you have any suggestions as to what I should try next?
Will appreciate any input you could provide.
73, Tom N3XQ
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