FrSky D4FR 4CH 2.4GHzのレシーバー（テレメトリ/ワット）

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Certified Buyer Rated

Jul 09, 2012

trs bonne porte font le boulot dommage que les V2 ne soit pas dispo

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Certified Buyer Rated

May 21, 2012

extremely compact but compared to 6 chanel one it dont have really added value. reception and quality is ok, but next time I will buy only the 6 channel

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Certified Buyer Rated

May 08, 2012

Great RX, its very small and lightweight. I'm using this for my quadcopter.

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Customer Rated

Apr 24, 2012

just fried one, be careful do not reverse polarity, there`s no diode for protection at all, also cppm function is to sensetive ,with almoust any servo or cheap becs like in HK blue series20A ESC`s all channels going crazy making impossible to use this function( i used it with multiwii copter, so quadcopter was fine, but tricopter with servo became useless) so if you think to use it as cppm reciever with servo in setup, think twice.

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Customer Rated

Apr 14, 2012

Hello:

The receiver comes with two jumpers. How i have to connect them to obtain CPPM in CH2 ?
Signal of CH2 to and Signal CH3 yo too.
Or signal CH2 with signal CH4 ? ... it is not clear in the instructions.

Thanks.

Alfonso

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Certified Buyer Rated

Feb 25, 2012

Carefully rangetest these little ones. In spite of having two antennas, it has no diversity. Top choise for parkfliers and small copters, not recommended for large gliders. Gives ppm-sum signal if wanted (8 channels). Can store failsave for every individual channel.

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Certified Buyer Rated

Feb 12, 2012

using this jumpered for ppm sum. Wish the price would drop some but I cant imagine that these don't sell still.

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Certified Buyer Rated

Jan 25, 2012

Nice Receiver - so small so chip - good choice

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Customer Rated

Jan 17, 2012

This thing is small and realy lightweight but that doesnt mean it is not good as a bigger brothers.It have build voltage sensor(bec or ubec users beware cause u/bec will supply steady voltage all the time).It is suitable for most smallest planes, you can remove case and put it in heatshrink and bam less than 4g grams.

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Customer Rated

Dec 25, 2011

how is this 4 channel receiver to use?
i want to use it in a small jet throttle and aileron.
and i want to use the gps with the sensor hub for speedmeasurement.
is that possible
i do not understand these veryvery short "discriptions"