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17th April 2023 05:22
Link to Post #1
How to get yourself a cheap wide band receiver radio for less than $50 AUD, but there is a catch!
Hi Guys,
Would you like to receive shortwave radio from both AM and SSB stations?
Would you like to receive SSTV from the space station?
Would you like to receive weather images from satellites?
Would you like to receive aircraft transporter data from overhead planes?
All you need is a USB SDR dongle with the appropriate antenna that is connected to a computer that is running free software.
So what is SDR?
https://en.wikipedia.org/wiki/Software-defined_radio
Back in the day. Someone accidentally discovered that the DVB-T USB dongle (device for receiving TV signals and feeding it to the computer via USB) can also receive a wide range of frequencies that was the day when SDR exploded onto the scene.
The cheap SDR technology has moved on since then and now you can get cheap SDR receivers from Aliexpress. Here is what I purchased recently.
https://www.aliexpress.com/item/1005...1a541802C59wOZ

So what's the catch? The SDR receiver requires an antenna and a computer with the appropriate software.
If you're interested in this thread please let me know below.
Cheers Szymon
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The Following 21 Users Say Thank You to Szymon For This Post:
angelfire (18th April 2023), Bill Ryan (17th April 2023), Docim369 (17th April 2023), ExomatrixTV (17th April 2023), Franny (24th December 2023), Harmony (17th April 2023), Inversion (29th December 2024), Ioneo (17th April 2023), Jamie (17th April 2023), Johan (Keyholder) (17th April 2023), Johnnycomelately (18th April 2023), Matthew (17th April 2023), Meeresgalen (18th April 2023), Mercedes (17th April 2023), Nasu (17th April 2023), Pam (17th April 2023), pueblo (17th April 2023), ronny (17th April 2023), snow (17th May 2023), Strat (17th April 2023), Sunny-side-up (17th April 2023)
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17th April 2023 14:35
Link to Post #2