When measuring with an analyzer, one must account for the tandem’s amplitude and frequency nonlinearities. The analyzer’s own measurement error is also quite significant at these power levels (up to 1 dB). So all measurements are approximate — for accurate ones you’d either have to dig a calibrated oscilloscope out of the chest or buy a proper power meter; my Diamond has been rather disappointing with its nonlinearity and calibration. The amplifier controller has calibration coefficients for 3 sub-bands on HF (thinking of maybe adding one per band?), but you need some kind of reference standard for accurate calibration.
160m:
~780W
80m:
~1070W
40m:
~832W
30m:
~1050W
20m:
~955W
17m:
~955W
15m:
~1000W
12m:
~933W
10m:
~741W
