The MIRA Safety gas mask microphone is 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 2-pin microphone offers integrated noise-canceling functionality with no additional power needed.
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 adult-sized MIRA Safety gas masks, 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.
| 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 | |
| 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.
STORAGE: The gas mask microphone is designed to be stored with your CM-6M or CM-7M gas mask. See storage guidance for those masks.
**This Item is drop shipped and currently unavailable in store. Fulfillment for drop shipped items is 3-5 business days.
Shipping is free with orders over $100 across the contiguous USA
International shipping options available
All orders ship out within 1-5 business days
We get it. You've got alot of choices when it comes to Outdoor and Survival retailers. Here's why we think you should shop with us at Better Bushcraft.
The MIRA Safety gas mask microphone is 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 2-pin microphone offers integrated noise-canceling functionality with no additional power needed.
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 adult-sized MIRA Safety gas masks, 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.
| 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 | |
| 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.
STORAGE: The gas mask microphone is designed to be stored with your CM-6M or CM-7M gas mask. See storage guidance for those masks.
**This Item is drop shipped and currently unavailable in store. Fulfillment for drop shipped items is 3-5 business days.
Shipping is free with orders over $100 across the contiguous USA
International shipping options available
All orders ship out within 1-5 business days
We get it. You've got alot of choices when it comes to Outdoor and Survival retailers. Here's why we think you should shop with us at Better Bushcraft.