Wireless communications (130)

Discussions Replies Latest Activity

Frequencies and Bandwidth

Hello: I joined this site since I couldn't find much online that was definitive to the question I have.I'm not a drone flyer...I'm an audio…

Started by Bob Dunkin

2 Aug 26
Reply by Bob Dunkin

Increasing range of RFD 900 using a balloon

RFD900 is the a long range radio module. They promise a range of about 40 km. But this is ground to air (so basically line of site) if my a…

Started by Faiz Abbas

0 Aug 21

Need someone with radio/digital transmitter knowledge.

Willing to pay a knowledgeable individual who can anwser some questions for me and provide me with accurate information. The project im wor…

Started by Rafi Nahmani

1 Jul 27
Reply by Andre K.

Worldwide Control

I am looking to pilot a semi-autonomous system from just under 9,000 km away. (That's over 5,000 miles.) At this distance the curvature of…

Started by Lewis Goddard

1 May 21

standard 915mhz for USA vs blackpearl extra whip antennas

This may be the stupidest qustion yet. is it ok to use the extrra whip antennas that are 5.8 ghz, that come withh the black pearl FPV sstem…

Started by Nate Gregg

2 Apr 5
Reply by Nate Gregg


Hello every one ... First of all i'm appologising for my english witch is not as good since i'm from france ...I going to purchase a Drone…


3 Apr 4
Reply by matt pearson

Encryption Solutions?

Encryption solutions needed.  Please share your insights, ideas, and knowledge.  What are some least expensive and practical current encr…

Started by John Nash

0 Mar 28

Pixhawk + Internet

Is it possible to connect e.g. an android phone or a 3g/4g modem over usb to a pixhawk and in this way provide internet access to the pixha…

Started by Wilhelm Matilainen

9 Mar 22
Reply by Wilhelm Matilainen

Extending 5.8 Ghz Cloverleaf Antennas, is it okay?

I am using the 3DR LiveView Monitor (Black Pearl) that has two cloverleaf antennas on top. I have mounted it to a pole and am wondering if…

Started by Matt Johnson

0 Feb 26

Radio Beacons

Has any work been done relating to the use of small radio beacons for APM-based systems tracking and RTL, as an alternative or adjunct to G…

Started by L

0 Feb 22


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