If you want to get real serious using a muli rotor, here is one example.
http://www.atlantahobby.com/store/pc/viewPrd.asp?idproduct=17125&idcategory=
They can get very fancy with the ability to program in way-points and go
home and land if you happen to lose control.
I've often thought about adding one to my r/c collection specifically
for what Dave is using his parrot for.
Rich - N5ZC
On 4/14/2013 3:18 PM, K1TTT wrote:
So far I have avoided trees, lots of clear space around my towers by design.
And yes, the wifi range is a big limiting factor. The only controller I
have is an ipod touch which gets me about 200' or so. I wonder if there
are android devices that have external wifi capability? It does have a usb
plug, with a bit of software and an sdr plugged into it you could probably
add a field strength reading to the telemetry or have it recorded on board.
They do have a gps plugin for it so it could probably be programmed to fly
circles around a tower at some specified height and record coordinates along
with field strength.
David Robbins K1TTT
e-mail: mailto:k1ttt@arrl.net
web: http://wiki.k1ttt.net
AR-Cluster node: 145.69MHz or telnet://k1ttt.net
-----Original Message-----
From: Jim Lux [mailto:jimlux@earthlink.net]
Sent: Sunday, April 14, 2013 19:44
To: towertalk@contesting.com
Subject: Re: [TowerTalk] the future of antenna and tower inspection
On 4/14/13 12:12 PM, K1TTT wrote:
Well, except for the part where I chase the dog around the yard that is.
http://www.youtube.com/watch?v=KIfhRzGo8uI
As long as it's not too windy, these work well.. The other issue I've had
is that the WiFi range isn't as good as I would like, but I think that's
more of an interference issue (with the zillions of home access points
around me). I haven't figured out yet how to put a directional antenna in
the system (not like my iPad has a antenna connector)
I'd love to figure out a way to put a very low mass field strength receiver
on one and send the output back to the ground. Measure the pattern
in-situ...
(and I'll bet you've had the experience of hitting a tree branch or leaves)
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