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Author Topic: 7675.5 LSB - SSTV - PD290 mode - Maritime fishing? net  (Read 879 times)

Offline linkz

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7675.5 LSB - SSTV - PD290 mode - Maritime fishing? net
« on: December 09, 2016, 2143 UTC »
Hi Group

I don't see an existing topic for that net so i'm creating one just in case

I have noticed a SSTV net on 7675.5 LSB for a long time now (since 2009 in my log)
It consists of a station transmitting maps, using Chromapix SSTV software

Most of my decodings are very poor due to low SNR here at my QTH, but i think i got some pics showing maps around the Caraibes. I also caught some CW opchat sometimes, as well as Japanese? speaking comms..

It would be great if anyone in North America can try to get better quality pics
the net is active from ~2000z to ~2300z it seems..

NB1: i also saw the net one day on 5525.0 LSB
NB2: To decode PD290 SSTV mode you have to use MMSSTV software




Regards

&linkz

« Last Edit: December 09, 2016, 2149 UTC by linkz »
Grenoble area, French Alps (JN25)
FDM-S2 / Perseus / JRC NRD-535 / R&S EK 070 / CSF RS560 / KiwiSDR / Codan 9360 / Codan NGT SR
Skywire horizontal loop / T6 LPDA / Wellbrook ALA1530LNP / Cushcraft R8
also listening HF from the mobile w/ Barrett 950 & whips
active on IRC (#wunclub)

Offline linkz

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Re: 7675.5 LSB - SSTV - PD290 mode - Maritime fishing? net
« Reply #1 on: December 09, 2016, 2221 UTC »
Here are some pics decoded by Jon-FL (in Florida) from 2008 monitoring sessions

Thanks Jon!


































&linkz
Grenoble area, French Alps (JN25)
FDM-S2 / Perseus / JRC NRD-535 / R&S EK 070 / CSF RS560 / KiwiSDR / Codan 9360 / Codan NGT SR
Skywire horizontal loop / T6 LPDA / Wellbrook ALA1530LNP / Cushcraft R8
also listening HF from the mobile w/ Barrett 950 & whips
active on IRC (#wunclub)

Offline linkz

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Re: 7675.5 LSB - SSTV - PD290 mode - Maritime fishing? net
« Reply #2 on: December 10, 2016, 1056 UTC »
And here is a recording of the CW & voice tfc Jon-FL made

http://81.93.247.141/~linkz/PD290/2008-08-31-2110z_7675.5_kHz_LSB_SSTV_PD220_voice.ogg


&linkz
Grenoble area, French Alps (JN25)
FDM-S2 / Perseus / JRC NRD-535 / R&S EK 070 / CSF RS560 / KiwiSDR / Codan 9360 / Codan NGT SR
Skywire horizontal loop / T6 LPDA / Wellbrook ALA1530LNP / Cushcraft R8
also listening HF from the mobile w/ Barrett 950 & whips
active on IRC (#wunclub)