Futaba Hendheld RC 2.4 GHz No. of channels: 14 1-F8075 Fiche De Données

The R7008SB has two antennas. In order to maximize signal reception and promote safe modeling 

Futaba has adopted a diversity antenna system. This allows the receiver to obtain RF signals on both 

antennas and fly problem-free.

Antenna

*Must be kept as straight as possible.

Coaxial cable

To obtain the best results of the diversity 

function, please refer to the following instructions: 

1. The two antennas must be kept as straight as 

possible. Otherwise it will reduce the effective 

range. 

2. The two antennas should be placed at 90 

degrees to each other. 

  This  is  not  a  critical  figure,  but  the  most 

important  thing  is  to  keep  the  antennas 

away from each other as much as possible. 

  Larger models can have large metal objects 

that can attenuate the RF signal. In this case 

the  antennas  should  be  placed  at  both 

sides of the model. Then the best RF signal 

condition is obtained at any flying attitude. 

3.  The  antennas  must  be  kept  away  from 

conductive materials, such as metal, carbon 

and fuel tank by at least a half inch. The 

coaxial part of the antennas does not need 

to follow these guidelines, but do not bend it 

in a tight radius. 

4. Keep the antennas away from the motor, 

ESC, and other noise sources as much as 

possible. 

*The two antennas should be placed at 90 degrees to each other. 
*The Illustration demonstrates how the antenna should be placed. 
*Receiver Vibration and Waterproofing: The receiver contains precision electronic parts. Be sure 

to avoid vibration, shock, and temperature extremes. For protection, wrap the receiver in foam 

rubber or other vibration-absorbing materials. It is also a good idea to waterproof the receiver 

by placing it in a plastic bag and securing the open end of the bag with a rubber band before 

wrapping it with foam rubber. If you accidentally get moisture or fuel inside the receiver, you 

may experience intermittent operation or a crash. If in doubt, return the receiver to our service 

center for service.