Category: Space

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ISS Astronaut talks to UK students

Students at the Simon Langton Grammar School for Boys in Canterbury, Kent UK, today had the opportunity to talk to astronaut Jack Hathaway, KJ5NIV, aboard the International Space Station (ISS).

Checking the ISS pass data I could see it was going to be a good pass for me to listen and so I setup my Wouxun KG-UV980P quad bander on 145.800Mhz to see if I could hear Jack.

Having only a Diamond V2000 vertical antenna, I don’t have the best station for satellite communications however, it has worked well in the past.

Sure enough, as the ISS approached the UK from the South West and reached 2deg above the horizon the signal started coming through. Below is the video I took of the pass.

I ended the video at 6min and 35sec as I thought I’d lost the satellite as it was out to the East over Russia and blocked by farm buildings near my QTH however, once I stopped videoing I remembered to move the VFO down 5Khz and sure enough I was able to hear the ISS right up until the point that Jack signed and ended the QSO.

I really should try to see if I can get some QSO’s via the ISS FM Repeater as the received signal really is very good. Whether the transmitted signal would be as good remains to be seen.

More soon …

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ISS Special Event contact with Astronaut Sunita Williams

A special event organised by the RSGB and Amateur Radio on the International Space Station (ARISS), in collaboration with the UK Space Agency, Girlguiding Surrey West and Brooklands Museum’s Innovation Academy programme took place today and I was fortunate enough to actually receive the signal from the ISS as it passed over Europe.

The contact with NASA astronaut Sunita Williams was also attended by The Duchess of Edinburgh who asked the first question via radio to the NASA astronaut.

Following this a number of girl guides posed questions which were very quickly answered as the ISS passed overhead.

Using my new Wouxun UV-980PL and simple end-fed vertical dipole I got a great signal from the ISS HAM radio station and was able to receive the ISS side of the conversation as the space station approached the N/W Coast of Spain until it eventually dropped below the horizon out of site nearing East Russia.

Below is a short video clip with audio showing the clarity of reception. The ISS peaked at an S9 signal, it was a perfect pass for the special event.

I’m hoping to put up a better antenna for 2/4/6m & 70cm in the next few days so that I can start joining the local nets on these bands and perhaps get contacts through a few more of the FM Low Earth Orbit (LEO) satellites.

I’ll also be writing a full article on the Wouxun KG UV-980PL in the very near future, so if this radio is of interest to you then watch this space.

More soon …