Sound Module USM-RC-3

Sound Module USM-RC-3
189.00€ *

Prices incl. VAT plus shipping costs

Delivery time appr. 1-3 workdays

  • USM-RC-3
  • Beier Electronic
  • Neuer Artikel
Sound Module USM-RC-3 Probably the best and most versatile sound module on the market. The... more
Product information "Sound Module USM-RC-3"

Sound Module USM-RC-3

Probably the best and most versatile sound module on the market.
The module was developed especially for RC model building, in order to equip driving models with true to original and speed-dependent sounds and in addition

extensive lighting options and additional servo movements / additional functions to realize.

(almost) ready-made sound packages supplied on CD:

Mississippi steamer
Patrol boat
Police boat
Powerboat Mercruiser
Riva Aquarama
Riva Ariston
Marine diesel
Battleship Bismarck
Tugboat in 6 versions
Sea rescue cruiser
Torpedo boat T56
Yacht V12

The sound module is suitable for all types of models with standard transmitter. With the software USM-RC-3 Sound-Teacher each model can be designed with sound, light and servo functions according to your own ideas. All settings are stored on a standard micro SD card. With a Windows PC, an SD card reader and the Sound-Teacher software, the settings can be changed at any time.
For an authentic sound of the model, sounds for the following areas can be selected on the sound module:
-Driving and engine sounds for up to two engines (speed-dependent).
-Additional sounds (e.g. horns, hydraulic and compressed air noises, etc.)
-random sounds (e.g. chain squeal, animal and ambient noises etc.)
A total of over 700 sound files and 140 completely finished sound projects are available for a wide variety of model types. Your own recordings can also be used with the USM-RC-3.
For sound output, one (optionally two) loudspeakers can be connected directly to the sound module. Up to four sounds are played back in parallel in a sound quality of 44.1 kHz and 16 bit. An integrated powerful amplifier guarantees optimal sound quality.


To realize various lighting effects, the USM-RC-3 has 12 switching outputs to which LEDs, lamps and relays can be connected, for example. Light functions such as low beam, back-up light, brake light, turn signals, warning lights, flickering lights, etc. can thus be easily realized and controlled. All light functions can be activated or deactivated automatically according to sound and movement.

With two additional servo outputs, movements such as windshield wipers can be coordinated with the sound being played. The setting of the servo functions is also done in the USM-RC-3 Sound-Teacher.
Various accessories are available for easy connection of the USM-RC-3 sound module and for expanding the functions, such as connection terminals, battery Y-cables and light modules for forwarding the light signals to a trailer.

Number of possible sounds: 
-5 speed steps/gears (internally still accelerated in up to 255 steps).
-8 transition sounds between the driving steps, or switching sounds between the gears, starting sound, stopping sound, starting sound, stopping sound, stopping sound, braking sound, reversing sound, cornering squeal, turn signal sound
-30 additional sounds (e.g. via prop. channels)
-30 tracks for WAV player
-8 random sounds (random generator)

Random generator: times between 1 and 999s adjustable

Interface: Universal expansion interface (e.g. for light modules SM-IR-16-2, LM-IR-16-4 and LM-BT-16-4 or data cable K-USB-2)
Recommended loudspeaker: 4 - 8 Ohm
Volume adjustment: Possible by external potentiometer (100k Ohm) and/or remote control

Technical Data
Supply voltage: 5 - 14V DC
Quiescent current: approx. 90mA
Operation (sound only): max. 3.0A
Operation (sound+switching outputs): max. 6,0A
Switching inputs: 5 pieces
Switching outputs: 12 pieces (npn - open collector),
max. 1,5A per output, the sum current of all outputs must not exceed 3,0A
Proportional inputs: 4 pieces (1,000 - 2,000ms)
Proportional outputs: 2 servo outputs (1,000 - 2,000ms)
Voltage inputs for speed steps in analog mode: 0 - 14V DC
NF amplifier: Max. 2x20W (mono)
Memory for sound data:  Micro SD card (1 to 64 GB)
Supported sound files:  WAV format, 8/16 bit, mono/stereo, 22/44kHz
Sound output: 16 bit, mono, 44kHz
Permissible ambient temperature: 0 - 60°C
Permissible relative humidity: Max. 85%.
Dimension: 66 x 42 x 17mm
Weight: 25g



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