[Lf] 90 second dots

[Mitch Powell]

Good morning:
90 second dots are Q5 here in London. At 11 pm EST
audible on speaker - even with S6 noise floor here this morning.
On spectrogram I can reduce audio level until all noise gone and
XTF/12 is only trace on monitor. Very solid signal.

Using 6 ft diameter (15 turn ) KI0LE type loop, with
varactor tuned preamp. Suspended from tree branch at 5 meters
height.

Mitch
VE3OT