ImmersionRC | EzUHF R/C Control System
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EzUHF Receivers
The EzUHF receiver should be treated much like its 35/40/72MHz cousins. It requires 4.8->6v power to
be applied through one of the servo connections, generally supplied from the ESC, or BEC in most
models used for FPV.
The two receivers currently shipping include:
1)
8 channel, bi-directional, with Antenna Diversity
This is our high-end receiver, which has the hardware support for a bi-directional link (
NOTE:
Firmware support for this will be added during the Summer of 2010)
A diversity switch ensures that antenna input with the highest signal strength is used at all
times.
The OSD Link allows link quality metrics to be queried by the EzOSD.
2)
4 channel, uni-directional, with single antenna connector.
This is a featherweight receiver, ideal for smaller models who only require a maximum of 4
servo outputs, and don’t need the antenna diversity/OSDLink/Bi-directional features of the 8
channel version.
Note that the range of this receiver is as good as, or even slightly better than the 8 channel
version, don’t let its size fool you!
Note that both of these receivers include a 7-pole ceramic filter on all antenna inputs, providing a good
degree of immunity from nearby A/V transmitter sources. Even with this, it is highly recommended to
separate the A/V Tx, and UHF Rx antennas physically as much as possible.
