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New Extra 330SC 2,33mt by Flight-Model
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11-08-2015 | 11:47 AM
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sandrocacciola
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From:
Grosseto, ITALY
I took the opportunity of this test to try a nice device that I already have seen install in oither jet and 3D plane in USA but had no idea where I could buy it in Italy. These power supply RX is a device made by “Smart-Fly” (
http://smart-fly.com
) company from Arizona specialized in electronic accessories for model Rc airplanes and in particular to electronic management of Rx and servo for has a good range of models.
I decided to install in my new Extra 330SC the version "PowerSystem Sport Plus". These device Smart-Fly using two batteries Li-Po 2S (or other) with output 6v for servo and separatly 5 volts for the receiver; the sport plus have install inside a switch "Cutoff" to the engine control connect by cable optically isolated. The input channels are 8 with two outputs for each channel (total 16 servos). In these devide there is no matching function and reverse. The Rx is located above the control unit and fixed with hard velcro type (provided in the kit) and output cables are placed in the left and right of the unit. Particularly to be emphasized in these device Smart-Fly is that the Rx is connected to devide from input with single cable (withe cable - signal): this because the need power is supplied separatly to servo control wiith filtered signal, buffered and constant voltage of 6 volts. Do not forget, finally, that the outputs from the channels marked "A" and "H" will always be utilized for connection becouse these is the channels that powered the rx…
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