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HelicopterAerial Photography and Video › video downlink not working!! need help
05-13-2008 06:32 PM  9 years agoPost 1
Wingman77

rrProfessor

Pulaski Tennessee

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I am using the 500mw 900mhz video downlink from range video and I cannot get it to give a clear signal for more than a few secconds regaurdless of how far away it is. any ideas? I have the transmitter kept very cool and both the transmitter and reciever are run right at 12.0v so I dont know what the problem is. I e-mailed range video over a week ago and still have not gotten a responce from them.

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05-13-2008 08:07 PM  9 years agoPost 2
vrwired

rrVeteran

Boulder County, CO

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are your running it off a generator or battery?
I have an issue that I am trying to iron out with a generator. My 900mhz 500mw from rangevideo works only at a low rpm with my generator.. then cuts out when the headspeed goes up.. I can not track it down..

So for now I run my mount electronics with the generator power and power my transmitter with a lipo.. which works fine for now

For the life of me I can't find out why mine cuts out at high rpms with my generator!

so strange.

JR GSR260 - Mark IV Cam Mount
Trex 600NSP
Trex 600 to 700 Stretch
Trex 450SE
Hornet X3D

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05-14-2008 03:14 AM  9 years agoPost 3
Wingman77

rrProfessor

Pulaski Tennessee

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check the voltage at high rpm.
I am running a 3s lipo that I don't fully charge and I dont let it get run down real far so it stays from 11.8-12.2v

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HelicopterAerial Photography and Video › video downlink not working!! need help
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