ARISS Joins NASA On-The-Air for a Special SSTV Event

ISS SSTV image received by John Brier KG4AKV October 27, 2018

ISS SSTV image received by John Brier KG4AKV October 27, 2018

Amateur Radio On The International Space Station (ARISS) is planning a very special Slow Scan Television (SSTV) event from about 1000 UT Saturday, Oct. 27 until 1930 UT Monday, Oct. 29 on 145.800 MHz FM using PD-120.

UPDATE 0930 GMT Oct. 28: SSTV pictures were sent from the ISS on Saturday, the session ended early in the afternoon. Transmissions resumed early Sunday morning.

Helping to support the event will be NASA’s Space, Communication and Navigation (SCaN) Department.

The Space Communications and Navigation (SCaN) program manages NASA’s three most important communications networks: The Space Network (SN), Near Earth Network (NEN), and the Deep Space Network (DSN).

Just as in past ARISS SSTV commemorations, twelve images will be downlinked, but this time with six featuring the SCaN educational activities while the other six images will commemorate major NASA anniversaries, ie., when NASA was established, astronauts first landing on the moon, etc.

In addition to the fun of receiving these images, participants can qualify for a special endorsement for the NASA On The Air (NOTA) celebration event. To learn more about NOTA visit https://nasaontheair.wordpress.com/

Once received, images can be posted and viewed at
http://www.spaceflightsoftware.com/ARISS_SSTV/index.php

The transmissions are expected to be broadcast at the usual frequency of 145.800 MHz using the PD-120 SSTV mode.

Please note that the event is dependent on other activities, schedules and crew responsibilities on the ISS and are subject to change at any time.

Source AMSAT News Service

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.

ISS SSTV links for tracking and decoding Apps
https://amsat-uk.org/beginners/iss-sstv/

You can receive the SSTV transmissions by using an Online Radio (WebSDR) and the MMSSTV software:
• Listen to the ISS when it is in range of London with the SUWS WebSDR http://farnham-sdr.com/
• Listen to the ISS when it is over Russia with the R4UAB WebSDR

ISS Fan Club – Tracking / Predictions http://www.issfanclub.com/

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/

SSTV from Space for JOTA and Space Station Active

Serena Auñón-Chancellor KG5TMT

Serena Auñón-Chancellor KG5TMT

NASA astronaut Serena Auñón-Chancellor KG5TMT, who is currently on the International Space Station, was active on 145.800 MHz FM making contacts on Saturday, October 20 using the callsign NA1SS.
Watch a video at
twitter.com/supercazzola/status/1053659932292247552

The ISS packet radio digipeater on 145.825 MHz was active during Jamboree On The Air (JOTA) and Lauren 2E0HLR took advantage of this to demonstrate the reception of APRS packets from the Space Station to Scouts, see twitter.com/G0PEKand2E0HLR

Adil Namakoe YD3HNL has released a video of the Slow Scan TV pictures he received during Jamboree On The Air from the amateur radio satellite IO-86.

Watch IO-86 SSTV MODE #JOTA PASS 20102018

Adil Namakoe YD3HNL
https://twitter.com/adilnamakoe/
https://www.facebook.com/adil.namakoe

Four Russian satellites to be deployed during ISS spacewalk

SiriusSat-1 RS13S and SiriusSat-2 RS14S CubeSats

SiriusSat-1 (RS13S) and SiriusSat-2 (RS14S) CubeSats

Four Russian satellites with amateur radio payloads 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
(signal reported Aug 15 https://network.satnogs.org/observations/?norad=99970)
SiriusSat-2 (SXC1-182) RS14S beacon 435.670 MHz
(signal reported Aug 15 https://network.satnogs.org/observations/?norad=99971)

Tanyusha SWSU №3 RS-8 beacon 437.050 MHz 9k6 FSK or FM voice
(signal reported Aug 15 https://network.satnogs.org/observations/?norad=99974)
Tanyusha SWSU №4 RS-9 beacon 437.050 MHz 9k6 FSK or FM voice
(signal reported Aug 15 https://network.satnogs.org/observations/?norad=99973)

The Tanyushka SWSU CubeSats are also referred to as Tanyusha-YuZGU or Tanusha. The Cryillic spelling is Танюша-ЮЗГУ.

Was ТNS-0 №3 (Technologicesky Nanosputnik) deployed along with the four CubeSats?

Watch Reception of Tanyusha-3 RS-8 by the Chertsey Radio Club

Chertsey Radio Club
https://chertseyradioclub.blogspot.com/2018/08/tanusha-3-satellite.html
https://twitter.com/chertseyRC

BIRDS-2 CubeSats to deploy from ISS August 10

BIRDS CubeSat Project LogoMasa JN1GKZ reports JAXA has announced three BIRDS-2 CubeSats with APRS digipeaters will deploy from the International Space Station at about 0945 GMT on August 10, 2018.

BHUTAN-1, MAYA-1 and UiTMSat-1 will transmit 30 minutes after deployment. Initial mode looks CW on 70cm.

They use same frequency 437.375 MHz and transmit in the order of BHUTAN-1, MAYA-1 and UiTMSat-1. Each CubeSat also has an APRS digipeater on 145.825 MHz.

Watch BIRDS-2 deployment live broadcast at https://www.youtube.com/watch?v=pwS5uE5RStw

Satellite      Country      ID             Call Sign
BHUTAN-1  Bhutan       BIRD-BT   JG6YKL
MAYA-1      Philippines  BIRD-PH  JG6YKM
UiTMSat-1  Malaysia     BIRD-MY  JG6YKN

The live broadcast will open on 0915-1010z August 10. Deployment will be done around 0945z.

Initial operation plan is announced as following.
T=0  deployment form ISS
T+30  V/U antenna deployment
T+32  437.375MHz CW beacon start transmitting

So, CW beacon will start 1017z. The location is over Central Asia. Satellites go towards the east and pass through China, Japan, Pacific Ocean, South America, Africa and Europe. Check the orbit with ISS keps.

BIRDS Project http://birds2.birds-project.com/operation/

ISS SSTV activation July 30-31

ISS SSTV MAI-75 image 9/12 received by Chertsey Radio Club on Baofeng handheld

ISS SSTV MAI-75 image 9/12 received by Chertsey Radio Club on Baofeng handheld

The Russian cosmonauts on the International Space Station are expected to activate amateur radio Slow Scan Television (SSTV) transmissions on 145.800 MHz FM during Monday and Tuesday, July 30-31.

The Inter-MAI-75 SSTV experiment should be active on:
• Monday, July 30 from 16:00-19:30 UT
• Tuesday, July 31 from 13:25-19:15 UT

The SSTV images will be transmitted on 145.800 MHz FM using the Kenwood TM-D710 transceiver located in the Russian ISS Service module. It is expected they will use the PD-120 SSTV format.

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.

ISS SSTV links for tracking and decoding software
https://amsat-uk.org/beginners/iss-sstv/

You can receive the SSTV transmissions by using an Online Radio (WebSDR) and the MMSSTV software:
• Listen to the ISS when it is in range of London with the SUWS WebSDR http://farnham-sdr.com/
• Listen to the ISS when it is over Russia with the R4UAB WebSDR

CubeSats to deploy from ISS July 13

International Space Station – Image Credit NASA

Masa JN1GKZ reports JAXA has announced that nine CubeSats will deploy from the International Space Station on Friday, July 13.

The nine CubeSats are RainCube, Radix, CubeRRT, HaloSat, TEMPEST-D, EnduroSat AD, EQUISat, MemSat and RadSat-g.

EnduroSat AD, EQUISat and MemSat will operate in the amateur bands. The IARU Amateur Satellite Frequency Coordination Status pages show these frequencies:
• EnduroSat AD 437.050MHz CW, GFSK 9k6
• EQUISat 435.550MHz CW, FSK 9k6
• MemSat 437.350MHz BPSK 9k6

Happy chasing!
Masa JN1GKZ Tokyo Japan