Mar 19, 2010, 11:36 AM
Ken's CAD Models
dz1sfb's Avatar
Thanks 57! It is a hard one to keep track of.

Ken
Latest blog entry: Mini H Quad Project
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Mar 19, 2010, 03:39 PM
called into work, I'm AIRSICK!
JIMBAKER's Avatar
Hi Don,

If I get to be a pain in the ass let me know. I am trying to see how to use the doppler program and want to see if I am even close to using it correctly.

On my last two runs I get an average of 93 mph what do you get?

Youtube video here;
March 19 2010 50 F.wmv (2 min 21 sec)


I posted my doppler readings below along with the wave files I am reading.

Thanks,

jb
Mar 19, 2010, 09:09 PM
Pen
Pen
FPWhat?
Pen's Avatar
Can I get a doppler from someone please? Temp was 65F. Thx!
Mar 20, 2010, 09:36 AM
Indoor Free Flight Modeler
Quote:
Originally Posted by dz1sfb View Post
Okay,
Here is the video. It was quite windy, hence alot of background noise. I need more practice on making the flight passes. The air temperature was 74 degrees F.
That is quiet. Going to have to fiddle with the file to get a good doppler
Mar 20, 2010, 09:40 AM
Indoor Free Flight Modeler
Quote:
Originally Posted by JIMBAKER View Post
Hi Don,
If I get to be a pain in the ass let me know. I am trying to see how to use the doppler program and want to see if I am even close to using it correctly.
Looks good, the only thing is the lines placement should be on the waves instead of on each side of it.
Mar 20, 2010, 09:45 AM
Indoor Free Flight Modeler
Quote:
Originally Posted by Pen View Post
Can I get a doppler from someone please? Temp was 65F. Thx!
top three were 95, 96 and 96mph.
Mar 20, 2010, 11:10 AM
called into work, I'm AIRSICK!
JIMBAKER's Avatar
Quote:
Originally Posted by The Don View Post
Looks good, the only thing is the lines placement should be on the waves instead of on each side of it.

Thanks Don.

jb
Mar 20, 2010, 06:58 PM
Ken's CAD Models
dz1sfb's Avatar
Quote:
Originally Posted by The Don View Post
That is quiet. Going to have to fiddle with the file to get a good doppler
Thanks Don,
In the mean time I will be trying to get a much better pass. At least on a low wind day.

Is there any tutorial on using the doppler software? I have the software from Hyperdyne labs.

Ken
Latest blog entry: Mini H Quad Project
Mar 22, 2010, 10:07 PM
Capt. Z
falcon5's Avatar
Hi Don,

Can a doppler speed check be done with these two passes. Temp was 50 degrees

Thanks

Andy

F-4 003.MP4 (0 min 44 sec)
Last edited by falcon5; Mar 22, 2010 at 10:17 PM.
Mar 22, 2010, 10:44 PM
Indoor Free Flight Modeler
I get ~86mph on the one and ~93mph on the other.
Mar 23, 2010, 05:55 PM
Capt. Z
falcon5's Avatar
Thanks a million

Andy
Mar 24, 2010, 12:01 AM
Registered User
squallsound.MOD (4 min 29 sec)

whats up Don. hope this link works, first timer.
this is a squall with wicked plus 4000kv. three blade stock fan, five blade exploded. 60 amp esc. between 68-70 degrees. at about .37 seconds and 1.57 seconds seems to be the closest to camera. 2650mah turnigy 4s. thanks,
Last edited by stook; Mar 24, 2010 at 12:15 AM.
Mar 24, 2010, 12:04 AM
Indoor Free Flight Modeler
Says video is "private" so I can not watch it.

Don
Mar 24, 2010, 10:09 PM
Registered User
sorry Don- could you try again. i think i fixed it.
Mar 24, 2010, 10:40 PM
Indoor Free Flight Modeler
Got 95 mph on the 1:57 pass


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