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Nice images of Europe received automatically with my Raspberry Pi

Nice images of Europe received automatically with my Raspberry Pi submitted by /u/knur2172
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Anyone ever decode the GPS sats on 1575.42MHz…?

submitted by /u/ki4clz
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SAR & Air to Air Frequencies Europe

I live in the south of Spain, and frequently see military and SAR aircraft performing searches in the Med Sea. What frequencies could they be using, potentially for coordination? I have tried 123.45, 122.75 and 243MHz but with no traffic.

Also what is the 'generally accepted' air to air frequency within Europe? Google doesn't give any useful results.

submitted by /u/SaladicUtopia
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Stratux UAT radio not working

Total linux and Rpi noob...

Purchased a pair of stratux radios from amazon ( https://www.amazon.com/Stratux-1090ES-UAT-Radios-Antennas/dp/B07K1GZMM9 ) for a flightaware install on raspberry pi. Running stock piaware image. Went to serialize the two radios and the 1090 Mhz radio went fine. The 978 UAT radio is not detected by the pi, but red light flashes on it.

If I do rtl_test it shows the 1090 radio working and properly serialized. If I do lsusb with the UAT radio plugged in it says Bus 001 Device 011: ID 0403:7028 Future Technology Devices International, Ltd. I am thinking that the Pi doesn't have a driver for this chipset?

submitted by /u/busysignal1
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Voice of Korea (DPRK) Captured from San Diego using stock RTLSDR V3 Dipole (Apologize in advance for the single ear audio)

Voice of Korea (DPRK) Captured from San Diego using stock RTLSDR V3 Dipole (Apologize in advance for the single ear audio) submitted by /u/sillyinvesterinpx
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Inmarsat decoding tools

Inmarsat decoding tools submitted by /u/Corrosive_One
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SFF Directional Antenna for GOES17

Hi everyone - I'm looking for some help on building a small form factor directional antenna for receiving GOES 17 data for a mobile application. I wanted to get a setup similar to this guys, where I use a pair of motors to control the direction of the antenna and basically have it locked onto the direction it needs to point. Unfortunately the uploaded didn't give any details on their antenna... the actual mechanism isn't that complicated and the software (or similar software) is already available.

I know antennas can get quiet complicated, but any guidance would be appreciated.

Additional Context:
I do a lot of off-road exploring, and frequently multi day remote expeditions. I'd like to be able to pull weather data from the GOES 17 satellites so I can have a visual representation of the weather report. I've installed an android head unit in my car, which does a lot of neat things, but one of the neatest things it does is allow me to hook my SDR up to it directly. Ideally I'd like to have my antenna mounted on my truck, receive the data directly to the head unit, then decode it and see the results right there on head unit... it would be really cool if I automated the whole process and had it pull data on a schedule. There are some other things I'm interested in doing as well, it would also be nice to be able to see my convoy's beacons overlayed onto a map so if/when we separate we can easily locate one another. Then of course, being able to monitor EMS frequencies for emergency type stuff, like fires, stranded vehicles, etc...

submitted by /u/brookesrook
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Ham It Up upconverter and rtl-sdr

i recently picked up the nooelec bundle on amazon with the rtl-sdr and the ham it up upconverter - i put it all together and put a -125,000,000 shift in sdr# - in passthrough mode everything worked hunky dory. my test station was the NOAA weather report on 162.55

i stopped playback, enabled the shift, switched on the upconverter, and then tuned to 162.55 again and got nothing but static - when i tuned to 287.55 i could vaguely hear the NOAA station.

I bought tow of these things - one for my old man and one for myself - i tried his unit as well and same result ... do these upconverters only work if you are looking down low? am i making a bonehead mistake here?

submitted by /u/Tjvaughn
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WSJT-X and FT8

Hi guys having a spot of bother getting results. I had it working once with a couple of contacts come up in yellow, turned of for dinner and resumed later. That's when I stopped receiving hits! Attached a screenshot of my current settings. Not a ham so no need for TX, already had vb cable installed and obviously sound is getting through via sdr# and a seemingly good signals. Bandwidth is 2500khz on USB.

Many thanks in advance.

https://imgur.com/a/OEFsFGM

submitted by /u/sirio2012
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WSJT-X and FT8

Hi guys having a spot of bother getting results. I had it working once with a couple of contacts come up in yellow, turned of for dinner and resumed later. That's when I stopped receiving hits! Attached a screenshot of my current settings. Not a ham so no need for TX, already had vb cable installed and obviously sound is getting through via sdr# and a seemingly good signals. Bandwidth is 2500khz on USB.

Many thanks in advance.

https://imgur.com/a/OEFsFGM

submitted by /u/sirio2012
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