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Author Topic: USCG having TX issue on 6501USB 22:15 UTC 4/17/2018  (Read 394 times)

Offline CaptnKliegle

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USCG having TX issue on 6501USB 22:15 UTC 4/17/2018
« on: April 17, 2018, 2252 UTC »
I was roaming the bands and found this, barely intelligible signal due to it's width, after some googling I came up with USCG on 6501 USB with marine WX out of Chesapeake, station NMN.

Seacoast of NH  RXR's =6 X SDR-iq's, 2 x SDRPlays, and an AirspyHF+. TXR's = 2 X TS-590S,  ANAN100D, 2 x IC-7300's. Antennas = Resonant wire dipoles, 120' end fed wires, or SteppIR 3 ele beam @ 70' fixed NE/SW directions.
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Offline CaptnKliegle

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Re: USCG having TX issue on 6501USB 22:15 UTC 4/17/2018
« Reply #1 on: April 17, 2018, 2311 UTC »
Close up of distortion:
Seacoast of NH  RXR's =6 X SDR-iq's, 2 x SDRPlays, and an AirspyHF+. TXR's = 2 X TS-590S,  ANAN100D, 2 x IC-7300's. Antennas = Resonant wire dipoles, 120' end fed wires, or SteppIR 3 ele beam @ 70' fixed NE/SW directions.
Host of numerous SDR Console Ver 3 servers!

Offline Josh

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Re: USCG having TX issue on 6501USB 22:15 UTC 4/17/2018
« Reply #2 on: April 17, 2018, 2352 UTC »
They've had similar issues with their fax sigs.
Conveniently located near Vincennes Indiana.