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Micro D-R5 Noise Suppression Wireless Earpiece

The D-R5 “Noise Suppressed” covert wireless earpiece utilises custom designed audio signal processing, which has been developed to significantly suppress electromagnetic interference for the operator when carrying out foot or mobile covert surveillance, while maintaining the high quality of audio associated with Sonic covert wireless earpieces and systems.

The D-R5 system delivers both noise suppression and exceptional speech quality across the whole spectrum of covert applications, where standard inductive earpieces for example, may have rendered a particular type of vehicle unusable, due to the high levels of electromagnetic interference.

Micro D-R5 Wireless Earpiece Kit makes use of the Micro shell and contains the same technology as our D-R5X Wireless Earpiece.

Features & Specifications

  • Frequency Range: 300-3000Hz

  • DSP Type: Digital Hybrid, DSP and EEPROM with custom Firmware & Software

  • Distortion: <10% @ 1kHz

  • Receiver: Balanced Armature

  • Max Output Sound Pressure Level (2cc coupler) @1kHz:96dB ±2dB

  • Quiescent Noise Control (no audio input): Soft Squelch.

  • Quiescent Noise: 35dB

  • End of Battery Life: Audible Beep

  • Battery: 1.4 VDC A10 Zinc Air

  • Minimum Operating Voltage: 1.1 VDC

  • Typical Battery Life: >50 hours

  • Sensitivity (Standard): 75dB@1kHZ ±3dB/10mA/M

  • Size: Nominal max, Length: 15mm x Width:8mm

  • Weight (including battery): 1.75 grams inc. battery

  • Operating Temperature Range: -10°C to +40°C

  • Cerumen Filter Type: Replaceable Mesh Filter

  • Colour Options: Beige, Mid Brown, Dark Brown

  • Custom Fit Option: Available at additional charge.

Part Numbers

  • CA16019 = D-R5 Light European

  • CA16019/01 = D-R5 Dark European

  • CA16019/02 = D-R5 Afro Caribbean

Note: Suitable for use with a D-R5 Brooch Inductor & Microphone or D-R5 Neckloop Inductor & Microphone.

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