OK Tracey,

 

I guessed that is what happened. Thanks anyway.

 

Cheers,

 

Gary.

 

 

----- Original Message -----

From: Gary - G4WGT

To: LF -RSGB LF Group

Sent: Tuesday, December 23, 2008 10:07 PM

Subject: LF: Possible NDB

 

Hi LF,

 

For a few nights I have been seeing this signal on SpecLab & my grabber in the early evening. It resembles the NDB “Z” from 508KHz which produces an offset near 507KHz.

 

This has a carrier at 507KHz & 1KHz offsets at 508 & 506KHz, (see attachment) the QSB on the stated frequencies is always matching suggesting the same source.

 

The carrier at 507 I have seen many times in the early evening but nothing else which suggested an NDB until recently. After about 1900 to 2000utc it fades out & is not seen again until the following evening.

 

Can someone ID this “NDB” signal or is it a “UNID” as I cannot find any reference to the frequency.

 

I hope the reduced resolution shows the signal OK.

 

73,

 

Gary - G4WGT - IO83QP.