The Sling Blade from Get SAT is a SATCOM Antenna with Frequency 17.7 to 31 GHz, Tx Frequency 27.5 to 31 GHz, Rx Frequency 17.7 to 21.2 GHz, Gain 9 to 12 dBi, Supply Voltage 24 to 56 V. Tags: Low Profile. More details for Sling Blade can be seen below.