I own a commercial 2-way shop and have been doing tech work for over 45 years. So I've aligned a few radios here and there.
I used a service monitor/spectrum analyzer with tracking generator to look at the 2nd harmonic filters and they were pretty close. The 80 meter filter was centered at 6.8 Mhz, which was probably ok, but I tweeked it a bit to raise it to around 7.1 to 7.2 Mhz.
I also checked the power output reading on the (tr)uSDX using a General Dynamics service monitor. The power output readings on the (tr)uSDX display were within .1 watt of what the service monitor showed, on all bands. That is amazingly close.
My question here is in regards to expect power output across the bands.
The power supply is set at 12 volts.
14.060 Mhz - 4.3 Watts @ 70.1% efficiency
14.260 Mhz - 3.84 Watts @ 69.8% efficiency
14.350 Mhz - 3.62 Watts @ 69.6% efficiency
10.130 Mhz - 4.57 Watts @ 78.6% efficiency
7.030 Mhz - 4.35 Watts @ 83.5% efficiency
7.260 Mhz - 3.29 Watts @ 82% efficiency
5.351 Mhz - 4.15 Watts @ 83% efficiency
3.560 Mhz - 5.8 Watts @ 77.6% efficiency
3.960 Mhz - 2.54 Watts @ 79.3% efficienty
Are these typical of what I should expect?
John