"iSat install highly efficient Ka systems reducing unwanted loss and maximizing use of expensive amplifiers.
This antenna did not support weight of the amp when
mounted on the boom arm, so in this example the amp is fully moveable in
Azimuth, but the loss in the waveguide network is less than 0.5dB, compared
with over 2dB if traditionally mounted on the antenna post."
"iSat work extensively in Ka band and are especially
expert in system below 29.5GHz".