> Date: Fri, 24 Jan 2014 21:05:15 +0200
> From: [email protected]
> To: [email protected]
> Subject: Re: LF: Unknown signal
>
> My wild bet is on RMP / Kaliningrad Naval Base.
>
>
> Before we moved down to 472...479 kHz I kept an ear on the proposed
> band over a year or so. Back then RMP made quite regular "RTTY"
> transmissions with center frequency 474.0 kHz. Usually starting
> transmissions in "RTTY-keyed" CW so the callsign could be copied by
> ear. They vanished from the QRG before amateur activity started and I
> thought it might have had something to do with the new allocation.
>
> I remember this so well because I laughed at all the fears of hams
> "jamming" aero-NDB's, while this firethrower blasted away spot on the
> "BIA" carrier.
>
>
> Anyone with DF-capability that can check if Kaliningrad in on the
> null-bearing?
>
> As a curiosity RMP is also sending WX etc. in CW on 583.0 kHz,
> starting 16.00 UTC as far as I have noticed. Can be copied here on the
> AM car-radio on 585 kHz if there is a suitable BC-carrier on 585 kHz
> acting as a beat oscillator. (This is how i found them by accident
> years ago)
>
>
> BR
>
> Paul-Henrik, OH1LSQ
>
>