DopplerFX® Accessory Board

This revolutionary accessory for our ShockWave 3 sound system provides enhanced Doppler Shift effects. In conjunction with the ShockWave 3 sound module, the DopplerFX board can make a model airplane sound as though it is going as fast as Mach 0.5 (384 mph or 616km/hr)!

What's New:

September 27, 2021

New RNL Tamar Class lifeboat sound set added bringing our total boat sound sets to 74.

September 05, 2021

Many Battleship/Warship sound sets added bringing our total boat sound sets to 73.

May 14, 2021

New Hercules AC130 gunship sound set now available bringing our total airplane sound sets to 120.

February 17, 2021

New Airbus A380 sound set now available bringing our total airplane sound sets to 119.

January 26, 2021

New 5.1.1 release of ShockWave 3 firmware and Software. Exciting new features - Afterburner light controller + automatic sync. with Afterburner sound and much more.

DopplerFX Accessory Board With Mounting Case




Name : DopplerFX With Case
Item Number : DopplerFX1
Dimensions : 56mm x 29mm x 13mm
                     (2.2" x 1.14" x 0.51")
Weight : 18 grams (0.6oz)

Included:
1 x 4 wire 270mm long connecting cable
1 x 2cm x 5cm hook and loop fastener patch
1 x printed 4-page quick-start guide

DopplerFX Quick-Start guide available here

DopplerFX Manual available here

Hear our DopplerFX Demonstration Audio here.

USD$44.99

This DopplerFX board is absolutely unique in the RC world.

In summary, in conjunction with the ShockWave 3 sound module, this board produces enhanced Doppler Frequency Shift effects so that when the model is approaching towards, or receding from, the RC operator, it sounds much faster than it is really going.

The model will exhibit a mild Doppler frequency shift due to its own motion, but because the model's speed is much slower than the real airplane, this Doppler shift effect is quite mild. Our ShockWave 3 sound module allows the modeller to set a model speed multiplication factor, up to 7 times, by editing a simple DopplerFXsettings.txt text file on the ShockWave 3's microSD card.

If your model is flying at 50km/hr it can be made to sound as though it is flying at 350km/hr - Wow! A maximum simulated model speed of 385.26mph (616.42km/hr or Mach 0.5) is possible!

The "start point" or "Observer Position" can be set remotely from the RC transmitter so that it can be set to near the judges location, for example, in a scale flying competition.

DopplerFX® is a trade mark of Model Sounds Inc. registered with the U.S. Patent and Trademark Office (USPTO).