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Old Mar 24, 2010, 11:07 PM
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socal
Joined Mar 2009
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thanks Don, 95mph is cool but gotta go faster. do you think the TV unit is slowing it down{no thrust tube}. would five blade be faster?
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Old Mar 24, 2010, 11:16 PM
One of the usual suspects
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United States, AL, Huntsville
Joined Jun 2007
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X-41 Zoom! (1 min 11 sec)

Temp: 62* F
Thanks!
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Old Mar 24, 2010, 11:22 PM
Wonderfully Wicked
The Don's Avatar
Willoughby, Ohio
Joined Jan 2002
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I am getting about 93mph on two of those passes. The last pass showed 98 but the curve looked funny so not sure about it.

Don
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Old Apr 01, 2010, 09:14 AM
Fly 4 Fun
Christie's Avatar
Potchefstroom, South Africa
Joined May 2002
84 Posts
First try.

Hi Don,
This is my first RC Video, if you can get any reading I'd appreciate it. Temp was 31 degrees celcius.

RC Alphajet (1 min 33 sec)



regards
Christie
www.flyfun.co.za
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Last edited by Christie; Apr 01, 2010 at 03:21 PM. Reason: Oops, video didn't work. Fixed?
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Old Apr 05, 2010, 04:38 AM
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Chiefman's Avatar
NSW, Australia
Joined Mar 2010
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Quote:
Originally Posted by The Don View Post
That pass was ~76 mph.

Don
What Software are you using Don? Do you have a link ?
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Old Apr 05, 2010, 11:33 PM
Wonderfully Wicked
The Don's Avatar
Willoughby, Ohio
Joined Jan 2002
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Quote:
Originally Posted by Christie View Post
Hi Don,
This is my first RC Video, if you can get any reading I'd appreciate it. Temp was 31 degrees celcius.
The very last pass was 84mph, the other pass down the runway from left to right was about 74mph.

Don
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Old Apr 05, 2010, 11:34 PM
Wonderfully Wicked
The Don's Avatar
Willoughby, Ohio
Joined Jan 2002
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Quote:
Originally Posted by Chiefman View Post
What Software are you using Don? Do you have a link ?
I use Vspectrum for quick real time dopplering when the video is runnign then use Hyperdynes software for more precise readings.

Don
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Old Apr 06, 2010, 05:53 AM
Fly 4 Fun
Christie's Avatar
Potchefstroom, South Africa
Joined May 2002
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Thanks Don! Not bad for a first flight on an RTF 64mm EDF!

Cheers
Christie
www.flyfun.co.za
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Old May 03, 2010, 10:55 AM
I make bad look so good.
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League City, Texas
Joined Sep 2006
2,527 Posts
Don,

What do make of this pass? It might not be good enough as my 9 year old son that filmed this exclaims "got it" as the plane goes by.

EDO RC F-15 (0 min 12 sec)


Steve
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Old May 03, 2010, 07:57 PM
Wonderfully Wicked
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Willoughby, Ohio
Joined Jan 2002
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About 93 mph. Do you have a clip that has an extra two seconds approaching? I can get a more accurate reading if I did.

Don
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Old May 04, 2010, 07:21 AM
I make bad look so good.
SteveC68's Avatar
League City, Texas
Joined Sep 2006
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I'll try and get a better pass this weekend.
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Old May 16, 2010, 08:17 PM
Registered User
milwaukee wi usa
Joined Nov 2000
200 Posts
Hey Don...are you able to Doppler off of a Flip Video???
approx 47 degrees
Here ya go:
http://sharing.theflip.com/session/b...video/13985550

Some of the high speed passes were at
:35
1:05
1:35
2:00
2:10

Thank you
Robert in Milwaukee

Alfa Mig 15 w/Dons 5400 3s25c 5 blade
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Last edited by rbtgold; May 16, 2010 at 08:19 PM. Reason: add temp
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Old May 16, 2010, 08:26 PM
Wonderfully Wicked
The Don's Avatar
Willoughby, Ohio
Joined Jan 2002
13,144 Posts
That is flying pretty good!

Here is what I got:
104 mph
93 mph
110 mph
100 mph
102 mph
97 mph
100 mph

Nice!

Don
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Old May 16, 2010, 08:39 PM
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milwaukee wi usa
Joined Nov 2000
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wow...cool! thank you very much.
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Old May 29, 2010, 08:28 PM
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Nashville , Tennessee
Joined Jan 2009
5,477 Posts
Will you doppler this please !


Cool FunJet High Speed Passes (3 min 20 sec)


I am not to sure of the Temperature ..... so lets just say 85 degrees .... thats close.
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