I think this may be the source: 73.6 CFH Naval-Halifax (Mill Cove), NS, Canada (FSK 75 Bd) Above found at: http://www.provcomm.net/pages/joe/introvlf.htm#Target Frequencies below 100Khz Dexter Dexter
Maybe a LDE (long delayed echo) signal? See: http://www3.sympatico.ca/hrc/haida/radio/csr5cm11.htm The RTTY signal I recorded a few days ago is now extremely strong in North Carolina at 2300 UTC. As
I figured Stewart may want to analyze the wav file so I uploaded it to: www.qsl.net/w4dex/73.6kHzRTTY28nov01.wav It's close 1 MB in size. Dexter The RTTY signal I recorded a few days ago is now extre
The RTTY signal I recorded a few days ago is now extremely strong in North Carolina at 2300 UTC. As Stewart told me the shift is 75 Hz. I have both Spectran and wav file saved if anyone is interested