High-Gain Antenna (HGA) The dual-band HGA accommodates S-band (2 GHz) uplink/downlink data for commands and housekeeping telemetry and Ka-band (26 GHz) high-speed downlink data for science. With the use of pointing hardware called gimbals, the HGA can move in multiple directions to accurately point at ground stations. Partner(s) Radio Frequency (RF) Communications Electronics The RF […] The post …
