Re: LF: Re: carrier on 136.7

[DK7FC <73dk7fc@googlemail.com>]

Hehe, after some thinking, my guess is: It is IK4NMF !!! :-)

The signal is audible here and shows south west on the DF6NM grabber. However, if it is also south west from JN19, it becomes unlikely.
So who could it be? Maybe EA5DOM with his new BIG LF TX antenna!!! ? :-)

73, Stefan


Am 18.02.2015 14:36, schrieb Guyé André:

HI LF

 

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

 

From: VIGILANT Luis Fernández

Sent: Wednesday, February 18, 2015 1:37 PM

To: rsgb_lf_group@blacksheep.org

Subject: RE: LF: carrier on 136.7

 

Hi LF

 

It is coming very strong too here in the mediaterranean coast of Spain IM98xn

 

https://www.dropbox.com/s/ibgexbpmt44rf0f/EA5DOM_LF_SLab_Grabber.jpg?dl=0

 

73 de Luis

EA5DOM

 

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De: owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group@blacksheep.org] En nombre de Markus Vester
Enviado el: miércoles, 18 de febrero de 2015 9:25
Para: rsgb_lf_group@blacksheep.org
Asunto: Re: LF: carrier on 136.7

Andy,

 

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 southwest.

 

Best 73,

Markus (DF6NM)

From: rn3agc

Sent: Wednesday, February 18, 2015 8:36 AM

To: rsgb_lf_group@blacksheep.org

Subject: Re: LF: carrier on 136.7

 

Laurence,

This signal is also present on the grabber DF6NM.
The signal was there at night and now there.

73
Andy


> Looks like switchmode or similar annoying noise Andy
>
> Laurence KL7L
 
> From: rn3agc@mail.ru
> To: rsgb_lf_group@blacksheep.org
> Date: Wed, 18 Feb 2015 02:48:35 +0300
> Subject: LF: carrier on 136.7
>
> Hi LF,
>
> Who is this? What is it?
>
> 73
> Andy

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