Same here this morning:
09:20utc June 10 437.275 MHz CW
cute 87ccadbd392724685c3617 hihi de jq1ytc digion cute 88ccaeba39272568613a17 hihi de jq1ytc digion cute 87cbadb639272469564117 hihi de jq1ytc digion cute 87cbadb93...........17 hihi de jq1ytc digion cute 88ccadba3927256a623d17 hihi de jq1ytc digion cute 87cbadb93928256a654117 hihi de jq1ytc digion cute
Henk, PA3GUO
Dear Members,
I'm Hiroki Ashida at Tokyo Tech (JQ1YCZ). As Mr.Hurst, Mr.Rupprecht and Mr.Henk have reported, our CW telemetry was changed. We're currently testing an amateur service function, "a digital repeater," so the message "hi hi de jq1ytc digi on" have been transmitted. I'm looking forwad to open our amateur service channel to you all!
And the APD sensor was turned on in the last pass over Japan and a long-term APD observation was started. APD status packet can be received all over the world until 12:00, Jun 11 (UTC). Your kind cooperation is greatly appreciated. If you received it, please let us know! -> cute1.7_receive@lss.mes.titech.ac.jp
FM packets are transmitted on 437.475MHz and packet formats are available in the following web-page. http://lss.mes.titech.ac.jp/ssp/cute1.7/fm_mode_apd_e.html
4A-51-31-59-54-43-3E-4A-51-31-59-43-5A-3A-D0-30-77-B8-03-16-99 For exapmle, according to an above APD status packet we can obtain informations as; 4A-51-31-59-54-43-3E-4A-51-31-59-43-5A-3A : Header(JQ1YTC>JQ1YCZ) D0 : APD Packet ID (Fixed) 30 : Status Code APD Status : Operational HV Status : Set Value = Output Value Temp Correction : Active Data Mode : Counter Valid Detector : APD A APD Gain : Gain 30 Threshold : 219mV 77 : Temperature 0x77 = 119 -> (119/255)*91.712-48.569 = -5.7 [degC] B8 : High Voltage 0xB8 = 184 -> (184/255)*396.5 = 286 [V] 03-16-99 : Counter 0x1699 = 5785 -> 5785 * 23 = 46280
Best Regards, Hiroki Ashida Cute-1.7 + APD II
OK, now you caught my interest!
We're currently testing an amateur service function, "a digital repeater," so the message "hi hi de jq1ytc digi on" have been transmitted. I'm looking forwad to open our amateur service channel to you all!
Yes, I just copied packets on the noon East coast USA pass. But they were short beacons every 16 seconds it appeared. Bob, WB4APR
Dear Hiroki,
first middle-european pass was low (13 degr). Here are the decoded packets:
2008-06-10 18:39:32.060 UTC: D0 14 82 00 00 00 00 2008-06-10 18:39:47.910 UTC: D0 14 82 00 00 00 00 2008-06-10 18:40:03.780 UTC: D0 14 82 00 00 00 00 2008-06-10 18:40:19.640 UTC: D0 14 82 00 00 00 00 2008-06-10 18:40:35.500 UTC: D0 14 82 00 00 00 00 2008-06-10 18:40:51.380 UTC: D0 14 82 00 00 00 00 2008-06-10 18:41:07.230 UTC: D0 14 83 00 00 00 00 2008-06-10 18:41:23.110 UTC: D0 14 83 00 00 00 00 2008-06-10 18:41:38.970 UTC: D0 14 83 00 00 00 00 2008-06-10 18:41:54.830 UTC: D0 14 83 00 00 00 00 2008-06-10 18:42:10.700 UTC: D0 14 83 00 00 00 00 2008-06-10 18:42:26.560 UTC: D0 14 83 00 00 00 00 2008-06-10 18:42:42.440 UTC: D0 14 83 00 00 00 00 2008-06-10 18:42:58.300 UTC: D0 14 84 00 00 00 00 2008-06-10 18:43:14.170 UTC: D0 14 84 00 00 00 00 2008-06-10 18:43:30.030 UTC: D0 14 84 00 00 00 00 2008-06-10 18:43:45.890 UTC: D0 14 85 00 00 00 00 2008-06-10 18:44:01.770 UTC: D0 14 85 00 00 00 00 2008-06-10 18:44:17.630 UTC: D0 14 85 00 00 00 00 2008-06-10 18:44:33.500 UTC: D0 14 85 00 00 00 00 2008-06-10 18:44:49.360 UTC: D0 14 86 00 00 00 00 2008-06-10 18:45:05.230 UTC: D0 14 86 00 00 00 00 2008-06-10 18:45:21.090 UTC: D0 14 86 00 00 00 00 2008-06-10 18:45:36.970 UTC: D0 14 86 00 00 00 00 2008-06-10 18:45:52.830 UTC: D0 14 87 00 00 00 00 2008-06-10 18:46:08.690 UTC: D0 14 87 00 00 00 00 2008-06-10 18:46:24.560 UTC: D0 14 87 00 00 00 00 2008-06-10 18:46:40.420 UTC: D0 14 87 00 00 00 00 2008-06-10 18:46:56.300 UTC: D0 14 87 00 00 00 00 2008-06-10 18:47:12.160 UTC: D0 14 87 00 00 00 00 2008-06-10 18:47:28.030 UTC: D0 14 87 00 00 00 00 2008-06-10 18:47:43.890 UTC: D0 14 87 00 00 00 00 2008-06-10 18:47:59.770 UTC: D0 14 87 00 00 00 00
73, Mike DK3WN
-----Ursprüngliche Nachricht----- Von: amsat-bb-bounces@amsat.org [mailto:amsat-bb-bounces@amsat.org] Im Auftrag von Hiroki Ashida Gesendet: Dienstag, 10. Juni 2008 15:53 An: AMSAT Bulletin Board Betreff: [amsat-bb] Cute-1.7 + APD II Latest CW format and APD observation
Dear Members,
I'm Hiroki Ashida at Tokyo Tech (JQ1YCZ). As Mr.Hurst, Mr.Rupprecht and Mr.Henk have reported, our CW telemetry was changed. We're currently testing an amateur service function, "a digital repeater," so the message "hi hi de jq1ytc digi on" have been transmitted. I'm looking forwad to open our amateur service channel to you all!
And the APD sensor was turned on in the last pass over Japan and a long-term APD observation was started. APD status packet can be received all over the world until 12:00, Jun 11 (UTC). Your kind cooperation is greatly appreciated. If you received it, please let us know! -> cute1.7_receive@lss.mes.titech.ac.jp
FM packets are transmitted on 437.475MHz and packet formats are available in the following web-page. http://lss.mes.titech.ac.jp/ssp/cute1.7/fm_mode_apd_e.html
4A-51-31-59-54-43-3E-4A-51-31-59-43-5A-3A-D0-30-77-B8-03-16-99 For exapmle, according to an above APD status packet we can obtain informations as; 4A-51-31-59-54-43-3E-4A-51-31-59-43-5A-3A : Header(JQ1YTC>JQ1YCZ) D0 : APD Packet ID (Fixed) 30 : Status Code APD Status : Operational HV Status : Set Value = Output Value Temp Correction : Active Data Mode : Counter Valid Detector : APD A APD Gain : Gain 30 Threshold : 219mV 77 : Temperature 0x77 = 119 -> (119/255)*91.712-48.569 = -5.7 [degC] B8 : High Voltage 0xB8 = 184 -> (184/255)*396.5 = 286 [V] 03-16-99 : Counter 0x1699 = 5785 -> 5785 * 23 = 46280
Best Regards, Hiroki Ashida Cute-1.7 + APD II
participants (4)
-
Henk, PA3GUO -
Hiroki Ashida -
Mike Rupprecht -
Robert Bruninga