[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Paparazzi-devel] Reply to: "need help with long range telemetry (Benard

From: Chris
Subject: [Paparazzi-devel] Reply to: "need help with long range telemetry (Benard Okumu)"
Date: Tue, 29 Mar 2011 20:42:09 +0300
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv: Gecko/20110223 Thunderbird/3.1.8

You are diving in to deep waters.
Experiment first with standard equipment (1w at 1,2 or 2.4 ghz video tx + 19db yagi) in order to achieve at least 30km range and then you will understand that you need an airborne antenna tracking system that makes the airborne 10db+ yagi look always to the home position, an antenna tracking system at the ground station that always track the aircraft and a high power 5w+ video tx which will cause a lot of interference problems forcing you to use 4m+ span aircraft for this. The other way is the cellular or satellite video transmission method which need a lot of $$

reply via email to

[Prev in Thread] Current Thread [Next in Thread]