ZR6AIC: Creating a 2m Fm Repeater with a Raspberry Pi (B) and a RTL dongle. edit / delete

As it says. They have a hat board with a 2m filter on; it could really use an amplifier too, I suspect.

to 2m fm radio raspberry-pi repeater sdr ... on 26 February

simonyiszk/csdr: A simple DSP library and command-line tool for Software Defined Radio. edit / delete

SDR pipeline tools for Unix. The author's done various neat stuff involving FM subcarriers with this.

to dsp fm radio sdr software unix ... on 11 October 2016

SDR with Raspberry Pi and DVB-T receivers | JPMeijers.com edit / delete

FM broadcast and APRS reception.

to aprs broadcast fm raspberry-pi rtlsdr sdr ... on 14 December 2013

SDR-J edit / delete

SDR receiver for RTL sticks, with FM and DAB demodulators.

to dab fm radio rtl sdr ... on 06 August 2013

Turning the Raspberry Pi Into an FM Transmitter - Imperial College Robotics Society Wiki edit / delete

The code that the WSPR beacon is based on: broadcast-style FM transmission using a Raspberry Pi GPIO.

to arm fm radio raspberry-pi ... on 24 March 2013

windytan/redsea ยท GitHub edit / delete

RDS decoder. In Perl. Obviously. Hooking this up to gqrx or similar would be an interesting project.

to fm modem radio rds sdr ... on 02 February 2013

Catweasel Floppy Read/Write Tools edit / delete

Open-source code to decode FM and MFM floppies using a Catweasel. But the code's retargetable (see the previous bookmark), and contains excellent documentation of how the encoding schemes work. (I now find myself wanting a CW/Discferret to play with...)

to floppy fm imaging mfm retrocomputing ... on 11 January 2013

FM TV DX - Nederland edit / delete

Dutch equivalent of mb21. Some impressive pictures of the Smilde collapse...

to dx fm radio tv video ... on 18 July 2011

FM-only Radios Introduction edit / delete

The "Unusual methods for receiving FM" section is interesting.

to electronics fm radio ... on 01 March 2009

Cool386's Australian Site of Antiquated Technology edit / delete

Super-regenerative radios of various types. The author's Australian, which makes this more interesting than most radio-retrotech sites...

to electronics fm radio retrotech valve ... on 01 March 2009

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