All Discussions Tagged 'antenna' (39)

Discussions Replies Latest Activity

Anyone explain harmonics?

Hey folks, I have UHF for my RC and 1.2Ghz for my video on a Bixler. Do harmonics only affect higher frequencies? So my video signal wont…

Started by Finnius

2 Sep 7, 2014
Reply by Lew Payne

Breakaway GPS mast for 3DR Y6 and X8?

Copters tip over.  (In other news, sky is blue, water is wet.) Within days of its maiden flight, my colleague's Y6 broke the 3-inch carbon-…

Started by Camille Goudeseune

3 Jun 8, 2014
Reply by Tim

gps antenna rod, minimum length?

Hi all, What is, if any, the minimum length the GPS antenna stick should have? my drone, preassembled, like a dji F550, has a 10cm stick,…

Started by Franc

1 May 15, 2014
Reply by Richard Kennedy

why is the height of the 3dr 915 mhz antenna the same as the 400ish mhz antenna? (3dr telemetry)

I'm curious why the antenna provided with the 915 mhz 3dr telemetry radios is apparently the same length as the 400ish mhz radios. I'm al…

Started by James Small

5 Mar 15, 2014
Reply by Steven G

UAV Tracking antenna

I have been thinking of ways to increase the range of the data modem or video feed from a UAV. And it always comes back to having better di…

Started by Scott James

35 Feb 2, 2014
Reply by Kirbinator

Turbine UAV JET

Im looking for to make turbine uav jet and im still hesitated about the components that it will work with me i would like to discuss it her…

Started by haroon helman

2 Nov 26, 2013
Reply by haroon helman

Designing for Belly Landings

G'day, I would like to discuss the design considerations required to design a belly landing UAV. The airframe will be roughly 5kg (~11lbs)…

Started by Simon

10 Nov 21, 2013
Reply by İlhan Başçuhadar

Assuming there are no legal restrictions, what frequency is best for long distance flight (80-100km)?

Assuming there are no legal restrictions, what frequency is best for long distance flight (80km)? So, I live in a country without much lega…

Started by suav

29 Sep 22, 2013
Reply by David Anders

Interested in UAVs but want unconventional setup

Hey guys, I found out about the UAV scene and want to get involved, and was hoping that everyone could answer some questions. My queries ar…

Started by McCarthy Wynkoop

38 Aug 17, 2013
Reply by Nicholas Anderson

Aerocomm AC4490 Vs Xbee PRO 900HP Vs Maxstream Xtend?????? Which one is the best????

Hi,  i am posting this topic into autopilot category because no one answered the post into "wireless communication" cat. looks like wireles…

Started by Zeeshan Haider

1 Aug 13, 2013
Reply by Phil P


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