Hi Steve, I'm using an older dongle from rtl-sdr.com, it does 24 MHz to ~1.8 GHz. I added a heat sink and mounted in a shielded enclosure and it works pretty good. The new version 3 they have does HF and is supposed to work even better. Reviews I've seen indicate it works well. They're only about $20. There's also the sdr-play for about $150 or less, it has a higher sampling rate and covers 10 kHz to 2GHz. rtl-sdr.com has reviews on the various SDR's available. As for using it in Linux, I've created a guide for that. https://ranous.wordpress.com/rtl-sdr4linux/ It's a lot fun if you like radio & computers, definitely worth the $20. --Kenn --------------------------------------------------- PLUG-discuss mailing list - PLUG-discuss@lists.phxlinux.org To subscribe, unsubscribe, or to change your mail settings: http://lists.phxlinux.org/mailman/listinfo/plug-discuss