Antennas (72)

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915mhz 433mhz Antenna mixup

Hi all, Hope this isn't a stupid question: Is there a difference between 433mhz and 915mhz antennas supplied with 3DR style radio modules,…

Started by Tom

4 Nov 25, 2016
Reply by Tom

World smallest CP omni antenna, the "AXII 5.8GHz"

TrueRC Canada inc has teamed with lumenier to bring its latest antenna design to life, the "AXII" It is, by a good margin, the smallest CP…

Started by Hugo Chamberland

0 Nov 23, 2016

Antenna ID Please!

Could someone tell me which of these is most likely to be a 915mhz antenna? Both came from the same vendor w/ 915mhz radios.

Started by Scott W

0 Oct 21, 2016

V666 vrx pin layout

I'm trying to figure out the video out and ground to hook up the video feed into tower. I thought when I cracked this open the vrx would be…

Started by Seth Miller

0 Oct 3, 2016

马上要买遥控器了,请教推荐一款

如题,打算更换遥控器。已经不喜欢本国(china)的了,想买美国的遥控器。请大家推荐一下,谢谢

Started by 田家旭

0 Sep 26, 2016

a Powerful Robust Antenna tracker using the Pixhawk and Mission Planner

Hi, I want to build an Powerful antenna tracker with the pixhawk and mission planner. The tracker should do 360 degree. I have 3 big anten…

Started by John

2 Aug 29, 2016
Reply by John

This is why one must be tighten SMA connectors properly.

I lost my antenna on the 4th flight after screwing the VTX antenna on, but luckily Arducopter saved the day (thanks to the developers): I…

Started by turdsurfer

0 Aug 17, 2016

433 Mhz dipole vs. GPS: total decimation

I wanted to do long range telemetry so I got myself a dipole antenna for the modem.  I never could check the range because the plane couldn…

Started by Anton Vanhoucke

40 Jul 24, 2016
Reply by Anton Vanhoucke

Antenna type on Walkera Runner 250 Advance w/GPS & 1080P HD

Does anyone know what type of antenna the Walkera Runner 250 Advance w/GPS & 1080P HD Camera it has either a Left Hand Circular Polariz…

Started by Keith M

0 Jul 13, 2016

Issue with RDF868+ [UPDATED: New Problem]

UPDATE---------------------------------------------------------------------------------------------------------------- Now I am having prob…

Started by Gerard

31 May 25, 2016
Reply by Gerard

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