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RC India
RC Equipments
Servos, Gyros and All Electronics
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Fpv interference help
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«
on:
September 14, 2015, 09:54:07 PM »
roby
robin john
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Fpv interference help
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I'm getting 300m on my 200mw setup, is there a magic placement style which minimises signal interference(both radio tx rx and Vtx Vrx are 2.4GHz)
what would be the best upgrade to get 1km+ range? 600mW?
Also the Ez uhf claims to give 20-80km range? are they out of the box? I saw a flighttest video of their signal loss after a few miles.
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Reply #1 on:
September 15, 2015, 10:30:19 PM »
MKARTIKGANDHI
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Re: Fpv interference help
You are using a Filter ON video tx right? ?? If not using then you should
are you flying a plane or a multirotor???
Generaly you only need GOOD antenna ON both sides to get a decent range out of your tx ....
In multirotor you should place your vtx and radio rx as far from each other as possible ...with Filter ON vtx .... use cloverleaf for better performance ....
You CAN increase power of tx but make sure to use GOOD antenna ON them
«
Last Edit: September 15, 2015, 10:44:39 PM by MKARTIKGANDHI
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September 16, 2015, 08:17:53 PM »
MKARTIKGANDHI
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Re: Fpv interference help
OoooopsSss
Very wrong suggestion I gave you
You should never use same frequency for video transmitter and radio .....
You should change either video tx or your radio to a different frequency
Sorry about erlier post
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September 16, 2015, 09:35:57 PM »
rcrcnitesh
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Reply #4 on:
September 17, 2015, 12:41:36 AM »
Sreeraj
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Re: Fpv interference help
@rcnitesh: your post is in the wrong thread.
@roby: You cannot have your FPV gear and your radio running on the same bandwidth. PERIOD!
Power-age on your Vtx doesn't mean much. You can easily get 1km range on an average 25mW Vtx if set up properly with circular polarized Ariels.
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Last Edit: September 17, 2015, 01:00:08 AM by Sreeraj
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September 17, 2015, 04:58:53 PM »
roby
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Re: Fpv interference help
sreeraj how is that?
already using cps and the VTx and Rx are far away
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Reply #6 on:
September 17, 2015, 06:39:57 PM »
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Re: Fpv interference help
having same issue with my Kit bought from Quadkopters.Com its 600mw ,32 channels with cps antenna. Satya sir said that with this u can get 1km range easily but now getting only 50-80 meter range only .. using 3s lipos for both vtx and vrx. HELP plEASE
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Reply #7 on:
September 18, 2015, 09:19:49 AM »
roby
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Re: Fpv interference help
buddy, satya ji is the best seller around here, drop him a mail at
webmaster@quadkopters.com
and he will solve your issue.
looks like there is some serious fpv problem,
check this out, maybe you can fix it yourself too
http://www.rcgroups.com/forums/showthread.php?t=2478206
(if its on a 250,dont forget to use toroid filters)
I'm not in a condition to give you any great advice as i'm struggling with my own setup, but theres no way but an upgrade i guess, 2.4GHz on both VTx and Tx Rx
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Reply #8 on:
September 18, 2015, 10:41:34 PM »
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Re: Fpv interference help
yeah thats right.. thumps up to satya sir
... very helpful person.to concern your doubts .. soo i called him today .. he said try every channel with every frequency ... is there any thing more to.do for getting good fpv range ??
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TURNIGY 9XR Pro, XJT MODULE, FATSHARK HD2, FATSHARK TELEPOTER, FLYSKY FS-T6, TURNIGY 5X,
WLTOYS V686G, TARANTULA X6, SYMA X5C, SYMA X11, EACHINE CG023, EACHINE H8, WLTOYS V911 HELI, HUBSAN X4L
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