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>>> I before E except after Hellschreiber « SWHarden.com edit / delete
Hellschreiber beacon with an AVR. This idea sounds worth playing with -- more fun than PSK31 and simpler to transmit!
to avr beacon digimodes electronics hellschreiber microcontroller radio ... on 23 August 2011
30m BAND UTILIZATION -- G3NRW edit / delete
Good visualisation.
Linux: Multimon Radio Transmission Decoder edit / delete
Too scrappy to be worth packaging, but might be worth reusing -- does POCSAG, DTMF, etc.
Digital Modes Samples edit / delete
Audio-only, but a good overview of commercial stuff.
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| - digimodes | |
| 1 | + 30m |
| 1 | + avr |
| 1 | + bandplan |
| 1 | + beacon |
| 1 | + electronics |
| 2 | + ham |
| 1 | + hellschreiber |
| 2 | + hf |
| 1 | + microcontroller |
| 1 | + psk |
| 5 | + radio |
| 1 | + software |
| 1 | + vhf |
tasty by Adam Sampson.