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Digitally encrypted audio transmitter adaptive delta modulation
Digitally encoded handheld bug transmitter

Digitally encrypted audio transmitter adaptive delta modulation

Digitally encrypted audio transmitter adaptive delta modulation

  • RF transmission with digital modulation
  • 3.7V internal rechargeable battery
  • Up to 10 hours power range on single charge
  • 100mW high RF output power
  • Microphone with cable extended up to 70cm

prod cod: ENRMD-100N

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Digital encoded audio transmitter to prevent any external interception attempt. Impossible to detect!

Digitally encrypted audio bug to prevent any abusive interception from radio frequency detectors. The analog-to-digital conversion is based on the Adaptive Delta Modulation (ADM) method.

The portable digital bug transmitter is contained inside a sturdy metal case, with built-in power compartment, power switch, external microphone with 70 cm cable and flexible external antenna. The high output power ensures reliable reception, even in high radio wave traffic places.

The spy transmitter is powered by a 3.7V rechargeable battery (BL-5C) which guarantees up to 10 hours of continuous transmission.

To complete the peculiarities of this system, we also find the high radio frequency transmission power (100mW in UHF band) and the frequency channel crystal stabilization. The transmitted signal can be received through different types of radio receivers*, capable of demodulating the digital ADM signal.


SUGGESTED PAIRING

*we recommend using the UHF transmitter in combination with:

our Transceivers

like a EN-R5D or ENPRK-040D

and one of the our best Mini voice recorders

*Call or write us for a customized and free consultation