The S-Band Antenna from WiRan is a Satellite Antenna designed to operate in the frequency range of 2025-2290 MHz. This antenna is right-hand circularly polarized and has a gain of 7.5 dBi. It has a return loss of greater than 17 dB and a half power beamwidth of 81 degrees. The antenna has a mass of 87 g and measures 95 x 26.2 x 17.7 mm (length x width x height). It is designed for omnidirectional coverage of nano or microsatellites and is compliant with the CubeSat nanosatellite standard.