ImmersionRC | EzUHF R/C Control System
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significant amount of attenuation (something that should be very familiar to users of standard
R/C radios). Turn 90 degrees to the model to avoid this.
The antenna manufacturer Nagoya also sells a version of this (possibly made in the same
factory), called the NA-771. This is generally a bit cheaper, and appears to perform as well.
Active Robots 433MHz Straight
http://www.active-robots.co.uk/433mhz-antenna-straight-p-544.html
Model #: ANT-433MS
This antenna works well when antennas are placed remotely from the receiver using extension
cables (see below), terminated in bulkhead SMA connectors. These connectors can be
embedded in a wing, or fuselage, pointing straight up (or down).
Active Robots 433MHz R/A
http://www.active-robots.co.uk/433mhz-antenna-rightangled-p-545.html
Model #: ANT-433MR
Two of these antennas, angled at approx. 45 degrees from each other, connected directly to the
two 8 channel Rx antenna inputs, work very nicely, and protect against huge losses due to
cross-polarization.
Antenna extension cables
Since the EzUHF uses standard SMA connectors for all antenna connections, it is very easy to
find, or construct, extension cables.
