PROITERES - Heard, strange pattern!

PROITERES CW heard with very good signal strength & strange pattern!

PROITERES NOT HEARD !

September 23rd, 2012
UTC 19:38 19:51
Orbit #215 .
Carrier heard .
No beacon.

UTC 19:12 19:25
Orbit # 200
No Beacon or carrier heard !

PROITERES – a strong carrier signal!!

Proiteres had been silent since last week.
Mr. Kazuo from Osaka Institute of Technology informed
me that the Proiteres satellite have some trouble of the power supply.
Today I’ve noticed a very strong and continuous   carrier.
It seems the transmitter was locked in keying mode!!
Short clip shows the strong carrier .

Proiteres satellite telemetery vedio clip

PROITERES is a Japanese amateur radio satellite built by a team of students and faculty members of Osaka Institute of Technology .

PROITERES was launched Sunday, September- 9 -2012

This video clip shows receving cw telemetry data.



Here some frames from the same pass decoded via PROITERES CW Telemetry Decoder.
A software de DK3WN

PROITERES S1 ED 84 7E 00 S2 00 00 00 00
PROITERES S1 ED 84 7D 00 S2 00 00 00 00
PROITERES S1 ED 84 7D 00 S2 00 00 00 00
PROITERES S1 ED 86 7C 00 S2 00 00 00 00
PROITERES S1 ED 85 7C 00 S2 00 00 00 00

Proiteres Heard over Africa.

UTC 20:26 20:36
Orbit # 24.
 Max EL 18*.
Signal was so stable and strong from AOS TO LOS , no PreAmp needed.

 Example of TLM frame RX at KK65GP
 proiteres s1 ec 7e 83 00 2 00 00 00 00

PROITERES is a Japanese amateur radio satellite built by a team of students and faculty members of Osaka Institute of Technology (OIT) .
The spacecraft aims to demonstrate powered flight using a Pulsed Plasma Thruster (PPT) engine.

PROITERES was launched Sunday, September 9 at 0423 UT on PSLV-C21 from the Indian Space Research Organization (ISRO) Satish Dhawan space center.

More Info AMSAT-UK