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|    HAM    |    Amateur Radio Interest    |    13,334 messages    |
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|    Message 13,004 of 13,334    |
|    Nigel Reed to All    |
|    SDR    |
|    10 Oct 25 01:20:20    |
      TZUTC: -0500       MSGID: 3621.fido_ham@1:124/5016 2d4de9c9       PID: Synchronet 3.21a-Linux master/edd2ea861 Oct 03 2025 GCC 13.3.0       TID: SBBSecho 3.30-Linux master/edd2ea861 Oct 03 2025 GCC 13.3.0       BBSID: EOTLBBS       CHRS: ASCII 1       FORMAT: flowed       NOTE: FSEditor.js v1.105       Software defined radio is something which is pretty new to me, having just       discovered it the other day while trying to figure ways to get airport arrival       and departure times, for free, from a reliable source without having to result       to scraping.              It seems that people use these cheap SDRs with rpis or their computers to pick       up location information from passing aircraft and feed it to various flight       tracking sites to help increase their accuracy. In return, many of these sites       will have you additional benefits above the basics and a few, FlightAware, for       example will give feeders a $89pm business account for free.              After installing mine today, I've been getting signals from aircraft 40,000ft       in the sky and about a 45 mile radius, which is pretty good considering the       small antenna provided is sitting on my desk. They recommend being outside       with a clear view.              I know this isn't exactly HAM related, but since an SDR can pick up signals on       the bands we use, it fits!              I was wondering if anyone else has used SDR for any fun projects that they'd       like to share. I'm always interested in new ideas.       --- SBBSecho 3.30-Linux        * Origin: End Of The Line BBS - endofthelinebbs.com (1:124/5016)       SEEN-BY: 10/0 1 18/200 102/401 103/1 705 105/81 106/201 124/0 5016       SEEN-BY: 128/187 129/14 305 153/7715 154/110 214/22 218/0 1 215 601       SEEN-BY: 218/610 700 840 860 880 900 910 226/30 227/114 229/110 111       SEEN-BY: 229/200 206 300 307 312 317 400 426 428 470 664 700 705 266/512       SEEN-BY: 291/111 292/854 301/1 320/219 322/757 342/200 396/45 460/58       SEEN-BY: 633/280 712/848 902/26 5020/400 5075/35       PATH: 124/5016 218/700 229/426           |
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