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.
