[IRCA] Sunset in Salvador (Brazil) - SpecLab trace

[Paul Crankshaw <paulc@xxxxxxxxxxx>]

I ran SpecLab this evening so see if I could detect the carrier of 740 
kHz Radio Sociedade da Bahia (Salvador, Brazil) and it came up 
beautifully, almost as if it had been switched on, at sunset in Salvador:

Copy of trace:

http://paulc.mediumwaveradio.org/images/740.jpg

Time on the trace is BST (UTC+1).

Sunset in Salvador was at 2028 UTC and the yellow trace shows random 
'peak frequencies' until 2026 UTC when a carrier is detected at 10 Hz 
above the nominal frequency of 740 kHz

The  green trace shows the strength of the signal rising above the noise 
(red)

Paul
Troon, Scotland
_______________________________________________
IRCA mailing list
IRCA@xxxxxxxxxxxxxxxx
http://montreal.kotalampi.com/mailman/listinfo/irca

Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers

For more information: http://www.ircaonline.org

To Post a message: irca@xxxxxxxxxxxxxxxx