Tag Archives: SSTV

SSTV Special Event from the International Space Station on Saturday, October 27

(Source: ARRL News)

Amateur Radio on the International Space Station (ARISS) has scheduled a slow-scan television (SSTV) event to begin on Saturday, October 27, at about 1000 UTC. NASA’s Space Communications and Navigation (SCaN) Department will support the event. SCaN manages NASA’s three most important communications networks — The Space Network (SN), Near-Earth Network (NEN), and the Deep Space Network (DSN). Participants in the SSTV event can qualify for a special endorsement for NASA on the Air (NOTA), celebrating the space agency’s 60th anniversary.

As during past ARISS SSTV events, 12 images will be transmitted. Six will feature SCaN educational activities, while the other six images will commemorate  major NASA anniversaries, including the establishment of NASA and the moon landing. Transmissions are expected to take place on 145.800 MHz using PD-120 SSTV mode. Received images can be posted and viewed online. The event is dependent on other ISS activities, schedules, and crew responsibilities, and the schedule is subject to change at any time.

More information be posted to the AMSAT and ARISS websites as well as to the ARISS-BB, to the ARISS Facebook page, and via Twitter (@ARISS_status).

Click here to read the full article at the ARRL News.

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“Slow Scan Radio” is a new digital program on Channel 292

(Source: Southgate ARC via Mike Hansgen)

New Datamodes programme on BC bands

Starting on Wednesday 25th of July 2018 at 1830 UTC, there will be a new 30 minute programme featuring various datamodes, such as SSTV and some of the more complex and interesting PSK modes.

The programme is called ‘SLOW SCAN RADIO’, and will go out on 6070 kHz AM via the transmitter of German based relay station Channel 292, and should be audible throughout many parts of Europe.

http://www.channel292.de/schedule-for-bookings/

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Lilian decodes SSTV images from International Space Station

Many thanks to SWLing Post contributor, Lilian Putin?, who writes:

Greetings, my name is Lilian Putina and I am from Moldova. I’ve been following your blog for a long time, with the help of it I’ve purchased a short wave radio, SDR, and WRTH almanac.
I take everything a little bit: shortwave, FM DX, weather images from meteorological satellites, decoding of NAVTEX, WSPR and FT-8 etc.

I’m sending you two SSTV images received from ISS on June 30, 2018.

Many thanks, Lilian!  I’m also very pleased that you’re enjoying all aspects of radio–to me, that’s what makes this all so very fun!

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Al decodes SSTV image from International Space Station

Many thanks to SWLing Post contributor, Al Holt, who shares the decoded SSTV image above via Twitter and notes:

A two-fer, excellent!! Here’s what I caught during its pass over Florida @ ~0914z, a 3-star pass. Had my HT on freq. but dropped it on the floor and got a burp which produced the break in the upper 1/3 of the image…Doh! -73

Ha ha! Thanks for sharing, Al! Based on such a short gap in the image, you must have recovered that HT rather quickly!

Post readers: Has anyone else decoded SSTV during an ISS pass?

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Receive SSTV from space June 29-July 1

(Source: Southgate ARC)

ARISS Russia is planning a special Slow Scan Television (SSTV) event  from the International Space Station Station around 09:00 GMT on Friday, June 29 and continuing until 18:30 GMT Sunday, July 1.

Supporting this event is a computer on the ISS Russian Segment, which stores images that are then transmitted to Earth using amateur radio, specifically the onboard Kenwood TM-D710E transceiver.

These images will commemorate the various satellites that were hand-deployed from the ISS. These will include the first satellite deployment from ISS: Suitsat-1/Radioskaf-1 which was developed by ARISS and deployed in February 2006.

The transmissions will be made on 145.800 MHz FM using the PD-120 SSTV mode.

Note the ISS transmissions use the 5 kHz deviation FM standard rather than the narrow 2.5 kHz used in Europe. If your transceiver has selectable FM filters try using the wider filter. Handheld transceivers generally have a single wide filter fitted as standard and you should get good results outdoors using just a 1/4 wave whip antenna.

The ISS Fan Club site will show you when the space station is in range http://www.issfanclub.com/

ISS SSTV information and links at
https://amsat-uk.org/beginners/iss-sstv/

If you receive a full or partial picture from the Space Station your Local Newspaper may like to know
http://www.southgatearc.org/news/2016/july/now-is-a-great-time-to-get-ham-radio-publicity.htm

The RSGB produce a handy Media Guide and Template press release for anyone to download and adapt, see
http://rsgb.org/main/clubs/media-guide-for-affiliated-societies/

An example of the publicity you can get for the hobby by telling your Local Newspaper
https://amsat-uk.org/2015/04/15/iss-sstv-in-the-press/

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Possible International Space Station SSTV test Wednesday

(Source: Southgate ARC)

Possible ISS SSTV on Wednesday

The latest ARISS schedule notes that the 145.800 MHz FM Slow Scan Television on the International Space Station may be tested on April 25

The callsign to be used will be RS0ISS and the SSTV test will be with Kursk in Russia and is expected to start at 0835 UT on April 25.

ARISS schedule as at April 23
http://www.amsat.org/pipermail/amsat-bb/2018-April/067782.html

When in range these WebSDRs can be used to receive the ISS on 145.800 MHz FM world-wide
– Farnham near London http://farnham-sdr.com/
– Russia R4UAB http://websdr.r4uab.ru/

ISS SSTV https://amsat-uk.org/beginners/iss-sstv/

Click here to view at the Southgate ARC.

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