Challenger not heard2018年08月13日 06時58分

06:52JST

DSLWP-B stand-by2018年08月12日 18時08分

無線機スピーカー出力 → PCマイク入力。
16:00JST- 自局、未だ見えず。

MAYA-1 weak CW2018年08月12日 15時41分

3機とも順調に聞こえているが、MAYA-1 (BIRD-PH, JG6YKM) が少し弱いか。

SSDV2018年08月11日 22時07分

SSTV ... Slow Scan Television (Robot, Scottie, Martin, PD etc.)
SSDV ... Slow Scan Digital Video (Packetised protocol based on jpeg)

http://destevez.net/2017/07/a-first-look-at-dslwp-ssdv-downlink/
http://www.w1hkj.com/

BHUTAN-1, MAYA-1, UiTMSAT-1 analysis CW2018年08月11日 16時41分

10:23-10:33UTC, 10 Aug 2018, Ele 73 deg, 437.375MHz CW
http://www.ne.jp/asahi/hamradio/je9pel/bird2bhu.htm

  jg6ykl birdbt d776a23b229647101810
  jg6ykm birdph d4809e332c974a161810
  jg6ykn birdmy d37e9c342b974a161810





DSLWP-B UHF test2018年08月10日 20時51分

UTC 12 Aug 07:00 - 09:00, 13:00 - 15:00
JST 12 Aug 16:00 - 18:00, 22:00 - 24:00

GMSK and JT4G on both frequencies.
Maybe ssdv image on first section then no JT4G on 436.400MHz.
http://twitter.com/bg2bhc

BHUTAN-1, MAYA-1, UiTMSAT-1 strong CW2018年08月10日 20時03分

3機とも元気です。同じ受信周波数ですが、時間差で送って来ています。
10:23-10:33UTC, 10 Aug 2018, Ele 73 deg, 437.375MHz CW

All three cubesats are good status. It has the same reception frequency,
but it's transmitting the beacon by waiting the different amount of time.
http://birds2.birds-project.com/operation/
http://www.ne.jp/asahi/hamradio/je9pel/bird2bhu.htm







BIRDS-2 CW heard2018年08月10日 19時35分

打ち上げ成功。CW解析中。

[amsat-bb] SiriusSat-1/SiriusSat-2 Information2018年08月09日 18時34分



From: Stewart Morgan
To: amsat-bb
Date: Wed, 8 Aug 2018 23:34:34 +0000
http://amsat.org/pipermail/amsat-bb/2018-August/069224.html

The Sputnix site has some information for radio amateurs concerning the
SiriusSat-1/SiriusSat-2 satellites scheduled for release from the ISS on
15 August 2018.  The following is my translation of part of the following
Russian language URLs (Copyright (C) 2013-2018, SPUTNIX):

http://sputnix.ru/en/satellites-en/siriussat-1-en
http://sputnix.ru/en/satellites-en/siriussat-2-en

Information for Radio Amateurs

We invite all radio amateurs to take part in reception of our signals.
We have prepared a decoder program which will allow you to decode prac_
tically all types of data which will be transmitted from the satellites,
in the first place the beacons, and also a connection to the central
telemetry database db.satnogs.org and the transmission of received
packets to us and all radio amateurs (this option can be turned off).

The satellites will work on these frequencies with the following
call signs:

SiriusSat-1 Call sign RS13S Frequency 435.570 MHz
SiriusSat-2 Call sign RS14S Frequency 435.670 MHz

GMSK 4800 modulation will be used, AX.25 G3RUH standard protocol.

SPUTNIX Telemetry Viewer can be used with standard amateur radio software
typically used for satellite reception, for example, with the combination
of Orbitron/SDRSharp and with UZ7HO's SoundModem.

Telemetry Viewer is connected with the help of AGWPE or KISS TCP inter_
faces.  User settings are accessible in the file resources/config.xml.

Download SPUTNIX Telemetry Viewer (Russian, 10.2 MB):
http://sputnix.ru/tpl/docs/SX-TLM-Viewer-0.0.0-win32-ru.zip

Download SPUTNIX Telemetry Viewer (English, 10.2 MB):
http://sputnix.ru/tpl/docs/SX-TLM-Viewer-0.0.0-win32-en.zip

Download I/Q test recording (27.1 MB):
http://sputnix.ru/tpl/docs/SiriusSat_RS15S_TestSignal_20180807_173353Z_435750kHz_IQ.wav

Download audio test recording (2.5 MB):
http://sputnix.ru/tpl/docs/SiriusSat_RS15S_TestSignal_20180807_173227Z_AF.wav

Todd, AL0I




[amsat-uk] Five Russian satellites to be deployed during ISS spacewalk
http://amsat-uk.org/2018/08/08/five-russian-iss-satellites/

Five Russian satellites are expected be deployed from the International
Space Station on Wednesday, August 15 during a spacewalk (EVA-45) by
Sergei Prokopiev and Oleg Artemiev.

SiriusSat-1 (SXC1-181) RS13S beacon 435.570 MHz
SiriusSat-2 (SXC1-182) RS14S beacon 435.670 MHz
Tanusha-SWSU-3 (RS-8), 437.050MHz 9k6 FSK, FM voice
Tanusha-SWSU-4 (RS-9), 437.050MHz 9k6 FSK, FM voice
TNS-0 No.3 (Technologicesky Nanosputnik)