Welcome to our international website!

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Here you can find equipment of modern radio technology and general electronics from our own development and production.

 

Our products are “Made in Germany” and mainly manufactured in central Germany.

By visiting our website, you agree to the processing of your data according to our Privacy Policy.

 

Attention! Due to the ongoing corona pandemic, please note the following:

  • Personal deliveries or pickups are currently not possible.
  • Unannounced deliveries of all kinds will not be accepted. Please announce material deliveries by email or phone and wait till we accept your delivery before you send anything to us.
  • Deliveries remain in quarantine for at least 3 days. Please respect this delay time when processing orders.

We ask for your understanding and wish you the best of health!


Receiver and Transceiver

  • Direct digitizing with 15 / 17 / 18 Bit
  • Standalone without a PC
  • WVGA display 800 x 480 pixels
  • Spectrum and waterfall
  • 0 ... 30 MHz, 6 m, 4 m, 3 m, 2 m
  • Touch or keyboard operation
  • Optical or magnetic detent rotary encoder

 Products

RDR50_54_5

Antennas

  • Active broadband antennas
  • Only for receiving purposes
  • Small magnetic loop antennas
  • Interior and outdoor versions
  • 50 kHz ... 71 MHz
  • Low power consumption
  • Electronic direction switching

 Products

RLA3A

Documentation (PDF)

Current price list

Manual RDR50/54/55

Receiving Examples

Manual RDR51 “Pocket”

Manual RDR53 “sPocket”

 

 

 

 

Mess3

Our digital receivers implement the future: Signal processing on frequency (spectrum) based level. Filtering and demodulation by directly using the spectral lines of a multiple faster and more precise transformation than the commonly used FFT! No Aliasing, no windowing, no picket fence effect, no secondary resonances. 2.5 Hz resolution without interpolation with 10 Spec/sec. Audio processing at 40 Hz/Bin with 160 fps.

RDR55D1V612