S/N at SWR=1.5.
(Aug 13 2012)

Fig. 1. Amplifiers measured at 33 ohms in this order:
1) PSA4-5043 -1.08 dB
2) ATF33143negimp -0.32 dB
3) MGF1801 -0.42
4) FHX05FA/LG -0.33 dB
5) MGF1425old -0.74 dB
6) 2xATF33143 -0.43 dB
7) MGF1425 -0.38 dB
8) ATF33146 -0.41 dB




Fig. 1. Amplifiers measured at 75 ohms in this order:
1) PSA4-5043 -0.84 dB
2) ATF33143negimp -0.21 dB
3) MGF1801 -0.35
4) FHX05FA/LG -0.27 dB
5) MGF1425old -0.54 dB
6) 2xATF33143 -0.40 dB
7) MGF1425 -0.28 dB
8) ATF33146 -0.28 dB