IARU Amateur Satellite Frequency Coordination

Back to List of Sats whose Frequencies have been coordinated

CAS-9 also named Hope-3 (XW-3), Updated: 26 Jun 2021   Responsible Operator Alan Kung BA1DU
Supporting Organisation Chinese Amateur Satellite Group (CAMSAT)  
Contact Person alankung@vip.sina.com.nospam  
Headline Details: A 6U CubeSat. CAS-9 carries a VHF uplink and UHF downlink linear transponder with a bandwidth of 30kHz. This transponder will work all day during the life cycle of the satellite, and amateur radio enthusiasts around the world can use it for two-way radio relay communications.Proposing the following links, VHF/UHF - V/U Mode Linear Transponder, UHF - CW Telemetry Beacon and UHF - AX.25 4.8k/9.6kbps GMSK Telemetry. Planning a launch from Jiuquan on December 15th 2021 into a 770km circular orbit with a 98.58 degree inclination. On the other hand, CW beacon use Morse code to send satellite telemetry data, which is also a feature that is widely welcomed by amateur radio enthusiasts. **Donwlinks for the VHF/UHF linear transponder on 435.180 MHz, for the UHF CW telemetry beacon on 435.575 MHz and for telemetry on 435.725 MHz, and an uplink for the VHF/UHF transponder on 145.870 MHz have been coordinated**
Application Date: 26 Mar 2021   Freq coordination completed on 25 Jun 2021

The IARU Amateur Satellite Frequency Coordination Status pages are hosted by AMSAT-UK as a service to the world wide Amateur Satellite Community