Futaba 10J User Manual
Page 30
7KH56%KDVWZRDQWHQQDV,QRUGHUWRPD[LPL]HVLJQDOUHFHSWLRQDQGSURPRWHVDIH
modeling Futaba has adopted a diversity antenna system. This allows the receiver to obtain RF
VLJQDOVRQERWKDQWHQQDVDQGÀ\SUREOHPIUHH
R3008SB Receiver
To obtain the best results of the diversity
I X Q F W L R Q S O H D V H U H I H U W R W K H I R O O R Z L Q J
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
5)VLJQDOFRQGLWLRQLVREWDLQHGDWDQ\Á\LQJ
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.
7KH,OOXVWUDWLRQGHPRQVWUDWHVKRZWKHDQWHQQDVKRXOGEHSODFHG
5HFHLYHU9LEUDWLRQDQG:DWHUSURRILQJ 7KHUHFHLYHUFRQWDLQVSUHFLVLRQHOHFWURQLFSDUWV%HVXUHWRDYRLGYLEUDWLRQ
VKRFNDQGWHPSHUDWXUHH[WUHPHV)RUSURWHFWLRQZUDSWKHUHFHLYHULQIRDPUXEEHURURWKHUYLEUDWLRQDEVRUELQJ
PDWHULDOV,WLVDOVRDJRRGLGHDWRZDWHUSURRIWKHUHFHLYHUE\SODFLQJLWLQDSODVWLFEDJDQGVHFXULQJWKHRSHQHQGRIWKH
EDJZLWKDUXEEHUEDQGEHIRUHZUDSSLQJLWZLWKIRDPUXEEHU,I\RXDFFLGHQWDOO\JHWPRLVWXUHRUIXHOLQVLGHWKHUHFHLYHU
\RXPD\H[SHULHQFHLQWHUPLWWHQWRSHUDWLRQRUDFUDVK,ILQGRXEWUHWXUQWKHUHFHLYHUWRRXUVHUYLFHFHQWHUIRUVHUYLFH
Antenna
Antenna