PA Gain settings (12 m behaves oddly)
Posted: Mon Jun 06, 2022 7:57 pm
Hi,
I wanted to calibrate the PA Gain settings for all the bands (I was in the dummy) although I don't even have antennas for all bands. No issues at all except on 12m, the max RF out is 90W or thereabouts so for the Drive Slider @100% position I would use the 90W number except that I forgot to correct the Drive Slider @100% (thinking I would be getting 100W without a hitch). I use "Drive slider" for doing all of this as it has worked well for me.
For RF measurements I am using an LP-100A and Thetis v.2.9.0.6 x64 (4/23/22) Protocol 2 v2.1.18.
Below, see the global gain figures.
Any suggestions?
Juha
NI2M
I wanted to calibrate the PA Gain settings for all the bands (I was in the dummy) although I don't even have antennas for all bands. No issues at all except on 12m, the max RF out is 90W or thereabouts so for the Drive Slider @100% position I would use the 90W number except that I forgot to correct the Drive Slider @100% (thinking I would be getting 100W without a hitch). I use "Drive slider" for doing all of this as it has worked well for me.
For RF measurements I am using an LP-100A and Thetis v.2.9.0.6 x64 (4/23/22) Protocol 2 v2.1.18.
Below, see the global gain figures.
Any suggestions?
Juha
NI2M