RS-13 (Radio Sputnik) Linear Transponder RS-13 Non-Inverting (CW/SSB): Mode KT Uplink : 21.260 - 21.300 MHz Mode A Uplink : 145.960 - 146.000 MHz Mode KA Downlink : 29.460 - 29.500 MHz Mode T Downlink : 145.860 - 145.900 MHz Robot Uplink : 21.139 , 145.840 MHz Robot Downlink : 29.458 , 29.504 MHz Beacon frequencies : 145.862 , 145.908 MHz I received RS-13 CW telemetry at 23:08:20z Feb 21, 2002, with 145.862MHz, 1200bps. RS13 IIW81 INU08 IAW00 IMW45 NIS45 NNR00 NAR00 NMW00 AIR24 ANR30 AAR32 AMR30 MIW47 MNW45 MAR00 MMR00 RS13 And I analyzed each channel as follows. 1. Telemetry sampling period, 10 min. ; power supply 81/4 = 20.3 V 2. 2 mtr RX , 0 dB attenuator ON; power output 2m TX 08/10 = 0.8 W 3. 15 mtr RX, 0 dB attenuator ON; power output 10m TX 00/10 = 0.0 W 4. 15 mtr uplink, ON ; 15m RX-AGC 45/5 = 9.0 V 5. 2 mtr RX, OFF ; 2m RX-AGC 45/5 = 9.0 V 6. special command station channel, OFF ; command AGC 00/5 = 0.0 V 7. output power 10 mtr beacon no. 1, MAXIMUM; parame. 00/3 = 0 8. output power 10 mtr beacon no. 2, MINIMUM; parame. 00/3 = 0 9. status of first memory board, OFF ; 10m TX 24-10 = 14.0 C 10. status of second memory board, OFF ; 2m TX 30-10 = 20.0 C 11. there is infos in memory no. 1 ; 20 V power supply 32-10 = 22.0 C 12. there is infos in memory no. 2 ; 9 V power supply 30-10 = 20.0 C 13. memory data send via beacon 1 ; 9 V power supply 47/5 = 9.4 V 14. 15 mtr robot RX attenuator, 0dB ; 15m robot RX AGC 45/5 = 9.0 V 15. 2 mtr robot RX attenuator,-10dB ; 2m robot RX AGC 00/5 = 0.0 V 16. output power special cmd channel, MAXIMUM; less than 32QSOs in log See for more information about RS-12 and RS-13 CW format, http://www.ne.jp/asahi/hamradio/je9pel/rs12tlme.htm http://www.dk3wn.info/sat/afu/sat_rs1213.shtml I copied CW from RS-13 ROBOT at 08:29-08:46z, Mar 8, 2002. The received frequency was 145.908 MHZ(+/- doppler 2kHz) every about 67 seconds. > CQCQ DE RS13 QSU 21140KHZ+ > CQCQ DE RS13 QSU 21140KHZ+ > CQCQ DE RS13 QSU 21140KHZ+ > CQCQ DE RS13 QSU 21140KHZ+