ISS SSTV transmissions April 1-2

ISS SSTV transmissions April 1-2

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

Dmitry R4UAB reports cosmonauts on the International Space Station will again be transmitting SSTV images, April 1-2, on 145.800 MHz FM as part of the Inter-MAI-75 experiment.

A Google translation reads:

“Inter-MAI-75” (Education and promotion of space research) – an experiment aimed at combining the efforts of educational universities and radio amateurs in Russia and the United States to develop technology and technical tools that enable students to communicate and collaborate with astronauts and astronauts in the study and development of the management process ISS, as well as to work out various methods of transmission and various types of transmitted information (text, voice and telemetry information, black and white and color photos and video from blasts, etc.), obtained as a result of scientific and educational experiments through the use of amateur radio communications onboard the ISS.

SSTV images will be transmitted at a frequency of 145.800 MHz using a Kenwood TM-D710 transceiver. They are expected to use the PD-120 SSTV format.

Schedule:
• Monday, April 1, 2019 from about 1400 to about 1900 GMT
• Tuesday, April 2, 2019 from about 1400 to about 1900 GMT

Listen to the ISS when it is over Russia with the R4UAB WebSDR http://websdr.r4uab.ru/

Source R4UAB https://r4uab.ru/2019/03/25/s-borta-mks-1-i-2-aprelya-2019-goda-budut-peredavat-izobrazheniya-sstv-v-ramkah-eksperimenta-inter-mai-75/

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

Get The Details…

m5aka

AMSAT-UK

Powered by WPeMatico

Spring issue of OSCAR News now available for download

Spring issue of OSCAR News now available for download

Oscar News issue 225 March 2019Oscar News issue 225 March 2019

E-members of AMSAT-UK can now download the Spring 2019 edition of OSCAR News, issue 225, here.

The paper edition should be sent to postal members in 2-3 weeks.

In this issue:
• From the Secretary’s Keyboard
• Editors welcome
• 2019 Meetings & Events Calendar
• Fox-1Cliff/AO-95 Receive Anomaly
• Situation Awareness
• Easy Sats and HTs
• AMSAT SA Dual Band VHF/UHF Antenna
• A Mini Satellite-Antenna Rotator
• SARCNET Portable Antenna Rotator
• ‘Patch’ Feed for S-Band Dish Antennas
• NRC visitors during Science Week
• Astro Pi, Brownies and SSTV
• Goonhilly Earth Station
• A new era for Amateur Radio
• Simple dual band dish feed for Es’hail-2 / QO-100
• Update: New patch feed with horn
• D-STAR One
• OrigamiSat-1
• Spaceflight SSO-A: SmallSat Express Mission
• Nexus
• NEXUS designated as Fuji-OSCAR 99

AMSAT-UK FUNcube Mission PatchAMSAT-UK FUNcube Mission Patch

Membership of AMSAT-UK is open to anyone who has an interest in amateur radio satellites or space activities, including the International Space Station (ISS).

E-members of AMSAT-UK are able to download OSCAR News as a convenient PDF that can be read on laptops, tablets or smartphones anytime, anyplace, anywhere. Join as an E-member at Electronic (PDF) E-membership

PDF sample copy of “Oscar News” here.

Join AMSAT-UK using PayPal, Debit or Credit card at
http://shop.amsat-uk.org/

E-members can download their copies of OSCAR News here.

Get The Details…

m5aka

AMSAT-UK

Powered by WPeMatico

Orion Launch Abort System Attitude Control Motor Hot-Fire Test

Orion Launch Abort System Attitude Control Motor Hot-Fire Test

A static hot-fire test of the Orion spacecraft’s Launch Abort System Attitude Control Motor to help qualify the motor for human spaceflight, to help ensure Orion is ready from liftoff to splashdown for missions to the Moon.

Get The Details…

NASA Image of the Day

Powered by WPeMatico

Ham radio geostationary satellite talks at Martlesham

Ham radio geostationary satellite talks at Martlesham

BT Adastral Park - credit BTBT Adastral Park – credit BT

This year’s premier Amateur Radio Microwave Event will take place at BT Adastral Park, Martlesham, Suffolk on April 13-14, Everyone is welcome to attend and entry is free but you must pre-register.

The talks are being held on the Sunday, April 14, and they include:
• Equipment for the Es’Hail-2 / QO-100 narrowband transponder by David Bowman G0MRF
• Es’Hail-2 / QO-100 DATV wideband transponder by Noel Matthews G8GTZ
• Building your first Transceiver with GNU Radio by Heather Lomond M0HMO
• From Death Rays to Dinner: A Brief History of Microwave Engineering by William Eustace M0WJE

Entry is Free but you must Register in advance due to BT’s site access policy. Full details and booking at http://mmrt.homedns.org/

UK Microwave Group
https://microwavers.org/
https://twitter.com/UKGHZ

Groups IO UKMicrowaves https://groups.io/g/UKMicrowaves

Get The Details…

m5aka

AMSAT-UK

Powered by WPeMatico

NASA Updates Spacewalk Assignments, Announces Final Preview Briefing

NASA Updates Spacewalk Assignments, Announces Final Preview Briefing

With the first in a series of three spacewalks successfully completed at the International Space Station, NASA has updated astronaut assignments for the remaining two spacewalks and will preview the third in an upcoming news conference on NASA Television and the agency’s website.

Get The Details…

NASA Breaking News

Powered by WPeMatico