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2014Re: [Raspberry_Pi_4-Ham_RADIO] Re: Where to start

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  • Kristoff Bonne
    Jul 18, 2013

      On 15-07-13 23:55, kb9mwr wrote:

      A software approach to DTMF decoding could be done with a the multimon-ng software package.

      Actually, I have been looking for a quick and easy way to generate APRS message. I use APRS via the internet to "broadcast" some information about events in out local radio-club (ON4OS).

      However, it would be nice (and more "ham" like) to actually broadcast this via a radio. As I am pretty close to the local APRS digipeater, I guess all that is needed is a device that generates a AFSK stream, one of these cheap chinese HTs and a a little bit of interfacing.

      I know that using a pi for this is probably really "overkill" and that this can probably also be done using an arduino (a nice exercise in DDS :-)) but a unix device would be a nice "quick hack" to get something in the air.

      I know there are programs like xastir, aprsd and othters, but I am looking for something to just generate a APRS packet and pipe it out to the audio-port.

      kristoff - ON1ARF

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