[VHFcontesting] Mirage C211G 100W/220 MHz Amplifier question

[Greg Mills]

Hello all,

 

As anybody here ever modified a Mirage C211G 100W/220 MHz Amplifier for a
heavier bias? It seems like it is not linear enough for SSB operation.

 

It makes spec on gain and power out, and less drive does not seem to help
any. I believe the frequency range is 220-225 MHz.

 

 

Also:

 

The K2LDT rover will be doing the lake Ontario grids Saturday and Sunday
with 6 m through 10 GHz.

 

Thank you,

Greg - K2LDT