The MSA40 from NETA Communications is a SATCOM Antenna with Frequency Tx: 19.2 to 20.2 GHz / RX: 29.5 to 30 GHz, Tx Frequency 19.2 to 20.2 GHz, Rx Frequency 29.5 GHz to 30 GHz, Tx Gain 41.2 [email protected] GHz, Rx Gain 39.1 dBi. Tags: SATCOM-on-the-Move. More details for MSA40 can be seen below.