Check out the clear aerial footage from our new Compact HD 1920x1080P Camcorder on my old bird Pitts S2A Electric. This time we put the camera facing front ...
You are fairly horrible aerial footage cameraman :) well, your camera is
great, but your camerawork isn't. To take decent fun to watch view you'd
have to keep the plane in one direction fairly steady even for a couple
solid seconds :) dude, you have way too much energy, your stiring the
sticks all the time :)
Nice one Ali,it seems we all like the video's that you are getting from
this camera so what about doing a qick review on it so we can all see it
and hunt it down ;-) 5*
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+50sTransistorRadios Matt, please demonstrate your method for measuring the
"end-to-end resistance" of telescoping antennas. A very informative video,
many thanks!
+AMStationEngineer Not much to demonstrate actually, I just extend the antenna all the way and hook up the leads from my multi-meter to each end and measure the resistance, which should be very low.
Fluorescent Tube in Antenna Electric Field
Me gabbing on about the RF field around a mid-loaded dipole antenna (which just happens to be being excited parasitically by a vertical in close proximity) ...
It is just an aluminium tube, 15 mm in OD, mounted on an insulator and
worked against the balcony railing. It is about 3 metres long, so it is
quarter-wave resonant at around 10 metres and half-wave resonant at 6
metres. Elsewhere I base-load it for simplicity.
Thanks for sharing! Do you think it's feasible to excite a tube this way
and get its nominal amount of lumens, with reasonable efficiency? This
could extend the useful life of worn-out (sputtered ends) tubes. Daniel
LW1ECP
Very interesting ... the coupling that is. Something to test for the next
time things don't quite behave as they should according to theory!! Thanks
for taking the time to do the vid and the write-up ... .