Advanced Spektrum Features: Air
One of the most common questions Spektrum receives is, "Why do your full-range
DSM2™ aircraft systems have multiple receivers?" The technical answer is
"path diversity," which we explore in more detail here, but a far simpler one is, "Why
not take advantage of the redundancy and added safety that multiple receivers can
give your pride and joy, even if you are using a state-of-the-art 2.4GHz system?"
Especially if the receivers, like Spektrum receivers, are small enough and light
enough that they dont add any unnecessary weight. Redundancy, however, is but
one of three big benefits Spektrum path diversity offers. The following diagrams
explain how this path diversity has solved two far more technical problems.
Problems, by the way, that are faced by all 2.4GHz spread spectrum aircraft
systems, be they frequency hopping or direct sequence. Only Spektrums
patent-pending dual receiver path diversity solution has proven itself consistently,
for years, to work where it matters mostin the field.
ServoSync is an ingenious DSM2 feature that automatically re-sequences the bits
of data being transmitted based on the type of mixing you select.* For instance, if you
select dual elevator mixing or 3-servo CCPM, ServoSync will see to it that those
servos working together receive their pulses together. The result is more
synchronized servo movement, which translates into an undeniable, locked-in feel
when you fly.
*ServoSync is only available on transmitters with built-in DSM2 technology
Advanced Spektrum Features: Surface
Spektrum Pro Series modules and
receivers offer performance enthusiasts the speed, durability, and precision
that is necessary to win at all levels. A special conformal coating, called
ReliaKote, has been designed for the receivers, along with all-new cases. These
updates make Spektrum Pro Series receivers both water and fuel resistant.
Another update that debuted in the Pro Series receivers and that since has been
incorporated into the Original Series receivers is updated firmware that
eliminates the possibility of an Electro-Static Discharge (ESD), sending the
receiver into Fail-Safe mode when racing on carpet. Finally, for those looking
for the smallest receiver possible, a new SR3500 Micro Receiver has been
developed. Weighing in at a scant 6.5 grams and measuring just 1.06 x .78 x .48
inches, the SR3500 is perfect combination of performance and reliability in a
miniscule package. All the SR3500 Micro Receivers features are identical to
the Spektrum Pro series receivers, minus telemetry capability.
Racers who equip their vehicles with Spektrum
equipment can take advantage of real-time telemetry for the ultimate
competitive edge. With Spektrum Telemetry Modules, racers can keep track of
RPM, voltage, signal strength, and temperature all from the convenience of the
hand-held unit. The addition of the Telemetry modules to any racecar will make
testing even more valuable and provide more relevant data. For nitro racers,
your pit man can now make the appropriate carburetor changes on the fly thanks
to knowing exactly what the running temperature of the head is.