| XW-1 Już na orbicie !!! |
| Nowy satelita amatorski XW-1 już na orbicie. za biuletynem ANS "China's 1st ever amateur radio satelite XW-1 is in space now! AMSAT China reports it was launched at about around 0230 UTC on December 15, 2009. The beacon was received in Sanya after launch. XW-1 was a secondary payload aboard the CZ-4C rocket from Taiyuan Satellite Launch Center into a sun-synchronous orbit about 1200 kilometers high. The primary payload of this launch is the Yaogen-8 Remote Sensing Satellite. The preliminary keplerian elements for the satellite are: XW-1 1 99999U 09349.11987269 .00000000 00000-0 00000-0 0 00006 2 99999 100.4859 046.2958 0001760 147.4703 038.6343 13.15267150000017 The XW-1 communications payload includes a beacon and three cross band transponders operating in FM, linear, and digital modes. Here is a Spacecraft Summary: Common Name: XW-1 Alternate Name: CAS-1 Satellite Type: Microsatellite Launch Date: TBD Launch Location: Taiyuan Satellite Launch Center of China Launch Vehicle: CZ-2C(LM-2C) Rocket Apogee: 1200km Perigee: 1200km Inclination: 105 degrees Period: 109 minutes Local time of descending node: 21:30 Weight: 50kg Frequency Information Mode V/U (J) FM Voice Repeater (30 dbm (1 w)): Uplink: 145.8250 MHz FM, PL 67.0 Hz. Downlink: 435.6750 MHz FM Mode V/U (J) Linear Transponder (Inverting) (30 dbm (1 w)): Uplink:145.9250 - 145.9750 MHz SSB/CW Downlink:435.7650 - 435.7150 MHz SSB/CW Mode V/U (J) PacSat BBS (30 dbm (1 w)): Uplink:145.8250 MHz AFSK 1200 BPS Downlink: 435.6750 MHz AFSK 1200 BPS Mode Beacon (23 dbm (200mw)): Downlink:435.7900 MHz CW" |