Hi Michael,
Thanks for update on XW-1.
A quick check of the IARU satellite frequency coordination web site doesn't shown XW-1 as being in the coordination process. Do you know if it's the plan is to have the frequencies coordinated with the IARU?
Regards...Bill - N6GHz
Michael Chen, BD5RV wrote:
Hi, guys,
Here are some details about upcoming Chinese XW-1:
Orbit: Sun Synchronous Orbit Altitude: 499km Inclination: 98 degrees Period: 94 minutes
Weight: 35kg Size: 550mm * 350mm Temperature: -20 to +45C Power: Li ion battery: 16Ah Long-term maximum power: 8W Short-term maximum power: 18W
Payload: Amateur radio payload: 5.2kg Youngster's experiment payload: 1.6kg CMOS camera: 0.2kg
About amateur radio payload: Beacon: 435Mhz, CW 20dBm Linear transponder: RX: 145Mhz, TX: 435Mhz, 40KHz, 30dBm FM Transponder: RX: 145Mhz, TX: 435Mhz, 16KHz, 30dBm Digital store and forward transponder: RX: 145Mhz, TX: 435Mhz, 16KHz, 30dBm
145Mhz RX Antenna: 2dBi, 135 degree, LHCP, unpacked by remote control after entering the orbit. 435Mhz TX antenna: 2dBi, 135 degree, RHCP, unpacked by remote control after entering the orbit.
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