... . Antenna frequency:C and ku band. 3. Up-link and down-link satellite antenna 3.7 Meter c/ku band Tx/Rx ... .5Gain, Mid-band, dBi42.245.451.452.7PolarizationLinear/CircularLinearXPD (on Axis), dB35353535XPD (across 1dB Beam width),dB33333333Axial Ratio(Circular-Polarized)1 ... .3g(H), 0.15g(V)Ice Loading13mm Operational; 25mm Survival 3.7m c ku band motorized antenna