I just turn my RX on 136700.
Here the strange signal is + 48 dB over noise using SPM3. On S meter S3 of
noise and S9 + 5 when the signal is coming signal.
QRG is 136.697,31
Swiching my K9AY in direction, I found the signal is coming from the south
West from my QTH in JN19QB.
I have not other information about the origin of this signal ???
@++ and 73 de Andy F6CNI – JN19QB
Sent: Wednesday, February 18, 2015 1:37 PM
Subject: RE: LF: carrier on 136.7
It is coming very strong too here in the mediaterranean coast
of Spain IM98xn
I've been wondering about that one too. It seems to
be an intentional transmission as the frequency is constant (136697.3 Hz), and
timing is reproducably 100 s duration and 6 minutes repetition, starting
yesterday 1700. It's about 5 uV/m here and coming in from west or
Sent: Wednesday, February 18, 2015 8:36 AM
Subject: Re: LF: carrier on 136.7
This signal is also present on the grabber
The signal was there at night and now
> Looks like switchmode or similar
annoying noise Andy
> Laurence KL7L
> From: [email protected]
> To: [email protected]
Date: Wed, 18 Feb 2015 02:48:35 +0300
> Subject: LF: carrier on
> Hi LF,
> Who is this? What is it?