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Re: [Paparazzi-devel] My new paparazzi to be toy

From: Reto Büttner
Subject: Re: [Paparazzi-devel] My new paparazzi to be toy
Date: Tue, 5 Mar 2013 13:04:28 +0100

Hi Chris

Sounds impressive. Using normal whip antennas on the aircraft and high
gain antennas only at the ground station ranges of over 100km can be
achieved. What range are you intending to achieve?

Can you post a picture of your setup on the aircraft?


2013/3/5 Chris <address@hidden>:
> Hi.
> I will fit a 10-16 db gain yagi for 2.4 and a 6db yagi for 900Mhz telemetry
> stacked right above the center of the wings and high enough in order to
> avoid multipathing.
> I use the airborne antenna tracker module and a modified GWS 125 1T servo.
> This servo is succeptible to 900 Mhz interference and it needs some heavy rf
> shielding and suppression filters.
> This week i will try to transplant a Hyperion servo's control board inside
> the servo to see if i can successfuly make it immune to interference as the
> Hyperion atlas servos (not the "X" types though)
> are totally immune.
>> Dear Chris
>> I successfully flew gas planes for last...Many years:)
>> Take care with damping and you have nice toy. Unlimited TOW, unlimited
>> (so,
>> almost unlimited ) fly time, unlimited span :)))
>> Congratulation!
>> If it possible, tell please more about YAGI on plane?
>> Vladimir
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