30m Beacon - 9Volt Power - 43nW RF
Tonight for the first time, I connected one of the little Beacons up to my recently installed 300 foot Off Center Fed Dipole (OCFD), which is at 90' AGL (Above Ground Level ). I kept the 9Volt Battery as the power source, but connected the Propeller Microprocessor up to control the modulation and transmit timing control. Jeff - KO7M recently gave me some SMA connectors, which were used to connect the coax at the edge of the board. Thin jumper wires from the Propeller Microprocessor were soldered into the circuit to key the transmitter and control timing. Holding everything together was easy with the aid of Double Sided Tape.
The first contact was recorded on KK7CC Grabber in Las Vegas. The Slash Code CALL can be easily decode; forward slashes are "dots", and the backslashes are "dashes".
My CALL (WA0UWH) is seen as: "/\\ /\ \\\\\ //\ /\\ ////", followed by "- WA".
My Slash Code CALL as Recorded on KK7CC Grabber
Later in the evening, a weak signal was recorded in New Zealand on ZL2iK Grabber.
My Slash Code CALL as Recoreded on ZL3iK Grabber
For specmanship, the long path is equivalent to:
43x10^-9 Watts / 17864.3 miles = 415,448,837,209 miles / Watt
OR, that is about
I think my recently installed (and well tuned) Antenna (thanks to Jeff's Help) provided the Effective Radiated Power (ERP) necessary to achieve these results. The gain in the direction of New Zealand must be extraordinary. Perhaps the slight slope (and droop) of the Antenna wire in the direction of New Zealand aids the radiation angle necessary to achieve around the world ionosphere ducting. I will have to verify the Antenna's expected performance with EZNEC.
I should have time to repeat this tests and results sometime in the coming year, but for now, other projects will divert my attention from this type of extraordinary results and experiments.
UPDATE - Apr 2
OK, it was a spoof, . . . don't believe anything you read from me, or anyone else, on - April Fools Day.
Really, . . 415,448,837,209 miles / Watt ???
Happy April Fools Day ! :-)
(Actually, there are a few "facts" within the post)