Hi to those doing some on-air tests... i will be lurking also.

I've just been testing the pipeline for some real-time qso's and seems to be working well, codec2 does really well for such a low bitrate.. i'm quite impressed.

For a quick test i'm using:
arecord-c2enc-c2dec-aplay is about 200mS delay with no tweaking so good enough for now, off to get FDMDV in the pipe now!

I will be around for some live tests tomorrow if anyone interested.

Rob
M0DTS
Middelsbrough, UK


On 11/05/2012 22:26, Peter wrote:
On 11 May 2012 22:21, Peter <getroo...@gmail.com <mailto:getroo...@gmail.com>> wrote:

    On 11 May 2012 22:19, Philip Heron <p...@sanslogic.co.uk
    <mailto:p...@sanslogic.co.uk>> wrote:

        On 11/05/12 22:12, Peter wrote:
        > Yep, tell me what you hear. And I'll match it up to the
        script I read. But
        > yes, my callsign is in there quite a few times.

        It's only a fragment...

        "Oscar zero one alpha .. zero... "

        This was received via the websdr. My own station heard your CW but
        nothing else.

        The raw files are uploaded here:
        http://www.sanslogic.co.uk/files/websdr-2/


    Ah, not a callsign but definitely in there. My locator. JO01an.

    Perhaps we'll have better luck next week. Possibly later in the
    evenings, on 80m might be even better. Right now I think contests
    have started and every band is full of SSB voice.


Oh and on the subject of antenna setups. I was transmitting that (which was received in Holland) on a self built Windom antenna (1/3 + 2/3 split) of basic single core wire ran around my garden at 3m or less in height (almost touching the ground sometimes) connected to a 6:1 balun. Which I literally put up quickly this evening.

HF is amazing sometimes.


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