MIRA Safety Microphone (2-pin NEXUS U-173/U)

MIRA Safety Microphone (2-pin NEXUS U-173/U)

$148.99

Quantity

[**FITS CM-6M, CM-7M, CM-8M, & TAPR]

Description

Get crystal clear communication in any environment with the MIRA Safety Gas Mask Microphone. It’s engineered to replace the existing exhalation valve cover of your MIRA Safety gas mask, an upgrade that can be installed in seconds without tools. This microphone offers integrated noise-canceling functionality with no additional power needed.

Compatible With:

MIRA Safety (CM-6M) Gas Mask

MIRA Safety (CM-7M) Gas Mask

MIRA Safety (CM-8M) Gas Mask

MIRA Safety (TAPR) Respirator

Key Benefits of MIRA Safety Gas Mask Microphone

Noise-canceling, dynamic, moving-coil microphone in a tough polymer housing
Available in a 2-pin NEXUS U-173/U connector for compatibility with Peltor and Ops-Core headsets, or 3.5mm version which is compatible with the VPU-1
Replaces your existing gas mask exhalation valve cover for quick and easy installation (no expert installation needed)
Heavy-duty polymer construction with durable retaining ring
Serviceable, with parts available in case of damage
Optimized for all-weather use (-33°C to +77°C) in any environment
Pivoting cable allows for easy ambidextrous alignment
Engineered to meet MIL-STD-461G and MIL-STD-810G
Provides an average of over 30,000 hours of use
IP67-rated for protection against dust, water, and oil
Can be fully submerged in up to 3 feet of water for ½ hour (not recommended)
Weighs less than two ounces (2 oz.), including the cable
Made in the Czech Republic

MIRA Safety gas masks come with enhanced speech diaphragms that allow for improved communication over shorter distances. But talking through a gas mask is never easy. Especially if you’re not right next to each other or you’re dealing with any noise, weather, or other distractions.

The MIRA Safety Gas Mask Microphone is cross-compatible with all CM series adult-sized MIRA Safety gas masks (CM-6M, 7M, 8M, TAPR), making it easy to swap between masks for different types of missions.

Installation takes just a few seconds, and you’re ready to connect to your existing communication system. Just like a standard headset, the microphone requires no additional power, and it has an average life expectancy of 30,000 hours.

Gas mask microphones are a relatively minor upgrade that can make a massive difference while using your mask. Communicating via hand signals is difficult in the best situation, and it’s impossible if you’re holding a rifle or riot shield. Having the ability to plug into your existing comms helps you stay better informed and make better decisions when they matter most.

Gas Mask Microphone Technical Data:

Electro-Acoustic Data
Type:	Noise cancelling, Dynamic, Moving Coil
Output Impedance (1kHz):	150Ω ± 10%
Real Output Level (at usual voice level):	3.5mV rms ± 10%
Harmonic Distortion:	max. 5% over a bandwidth of 315 Hz to 4000 Hz
Frequency Response (94 dB SPL, 1/1 octave bands):	500 Hz	-5 ± 3 dB
	1000 Hz	Reference
	2000 Hz	0 ± 3 dB
	4000 Hz	2 ± 3 dB

Environmental & Other Data
Weight (including cable):	50g ± 10%
Cable Connector Type:	NEXUS U-173/U OR 3.5mm Jack
Cable Connector Pinout:	1 - Microphone Signal (MIC +)
	2 - Microphone Signal (MIC -)
Cable Length:	400mm 150Ω ± 5%
Cable Strength:	20 N / 20 S
Operating Temperature:	(-33 to +71) °C
CE Certification:	Approved according to PPE directive 89/686/EEC and EMC directive 89/336/EEC

EMC / EMI:	Designed in accordance with MIL-STD-461G
Environmental:	Designed in accordance with MIL-STD-810G
CBRN:	Designed in accordance with ČSN EN 140
Ingress Protection (IEC standard 60529):	IP67
Flame Retardant Properties (UL 94):	min. level V2
Mean Time Between Failures (MTBF):	>30,000 hours

IMPORTANT NOTE: This gas mask microphone is ONLY compatible with MIRA Safety respirators. This includes the CM-6M, CM-7M, CM-8M, and the TAPR.

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MIRA Safety Microphone (2-pin NEXUS U-173/U)

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