AO51

Related Wiki pages: Satellites, ISS, VO52, SO50, FO29

AO51 is a modern satellite which is still functioning well.

See the main Satellites page for links to prediction websites/software

Analog Downlink

 * 435.300 MHz FM
 * 2401.200 MHz FM

Analog Uplink

 * 145.920 MHz FM (CTCSS - 67Hz *)
 * 145.880 MHz FM (QRP, No CTCSS)
 * 1268.700 MHz FM (CTCSS - 67Hz *)


 * It has been reported that it's not requiring the CTCSS tone to work through it currently.


 * Lots more information
 * Video of working stations with a 5W handheld, and a directional antenna
 * A good article on how to operate it (and indeed other satellites)