Rabbler Noise Generator

Rabbler Noise Generator
 The Stealth MNG-300  The Portable White Acoustic Noise Generator
5.00 lbs
Our price:
$ 365.00
The Stealth portable white acoustic noise generator generates white acoustic noise in the speech frequency range of 250-4500 Hertz. Sound interference is put onto the recording and makes its quality worse. Due to a uniform distribution of white noise along the whole sound range, clearance of the obtained recording is impossible. The unit should be placed near the designated person to be protected. A digital-analog synthesizer is used to produce the noise. 1 year warranty from defects.

**Note: Specialty item, therefor are final sales (non-refundable) item.

What is this item best used for? It is best to place inside the same room when 2 or more people making conversation. It generate noise to interfere from outside eavesdropper.  It is not made to generate noise to cellphone or any phone.

Product Features:

  • Designed by TSCM countersurveilance professionals and will protect you against all types of eavesdropping when used in correspondence with the recommendations.
  • Employs a new approach to the problem of conversation protection.
  • Uses a new, speech-like noise which, in the most of cases, has proven to be more efficient when compared to white noise.
  • The noise has been 'compiled' using real human conversations and is similar to the noise of a 'rabble' in busy public places. This type of noise is the most effective when creating interference to voice recorders and listening devi- ces, especially when the size of the protective device is critical.
  • Is a portable, cigarette-pack sized device which can easily be transported in a pocket or a small bag.
  • Has been specifically designed for situations when the safety of conversations is extremely important on the one hand, and on the other hand the protective device should be as small as possible to allow easy transportation while not giving away your intentions.

As the Rabbler is always nearby, it can easily be taken out and used anytime with the slightest chance of any information leakage.

The Stealth noise generator will improve the security of your important conversation such as a business negotiation and protect you against listening and recording devices. When it is used in the correct manner, the Stealth noise generator Skeller will protect you from:

  • Voice Recorders(tape and digital type)
  • Microphones, Wireless Microphoness
  • Stethoscopes, laser window stethoscopes
  • GSM-transmitters, etc.


The Stealth noise generator creates a additional barrier interference which masks your speech, when a certain noise level is reached a listening device which can record or transmit the information. It is extremely dificult or impossible to extract the speech component fromthe noise. Since the generator creates a "white noise" which is distributed throughout the speech range of spectrum of human voice, cleaning of the noise is not possible if the level of noise is sufficient.

- Decreases efficiency of voice recorders (intelligibility drops by 90%)
- Influences radio microphones and stethoscopes with an efficiency of up to 95%
- Absolutely harmless to your health: no electromagnetic or ultrasound radiation
- Frequency response: 250~4500 Hz
- Portable: can be prepared for usage within a second 2.7x5.5x8.6 cm
- Has a durable case with a leather pouch
- Powered by one 9V battery

* Noise generator+ : Voice activaing Portable Digital White Noise Generator.

Product Specs:

• Weight .85
• Unit Size 2 x 3.25 x .75
• Box Size 7.00 x 5 x 1.50
• Indicators: Power, Volume, Level
• Controls: Power and Volume
• Power 9V
• Frequency Range 300 Hz-3600 Hz
Product Includes:

• Manual
• Leather Case
• 1 9V Battery
• Generator

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