Hello All I plan to be QRV on 5.7GHz for some of the first session of the ARI EME contests and on 10GHz for some of the second session. 5.7GHz 20W 3.7m Prime focus 0.6dB NF. 10GHz 9W 3.7m cassegrain 0.7dB NF. It takes an hour or so in daylight to change bands. 73 Brian G4NNS IO91FF