NC-PRO-QD-R7
Professional and rugged Noise-Cancelling Headset 25dB + "Quick Disconnect" Connector for Motorola R7

Compatible with Motorola radios
Crystal-clear communication in any environment
The directional noise-cancelling microphone reduces background noise, ensuring your voice is transmitted clearly and intelligibly.
25 dB noise protection
Designed to provide reliable communications in industrial, operational and other high-noise professional environments.
Maximum comfort throughout the day
GEL ear cushions reduce pressure on the ears and provide outstanding comfort during extended periods of use.
Built for demanding use
Its reinforced construction, rear metal headband and high-strength materials ensure excellent durability for professional applications.
Compatible with safety helmets
The rear headband design allows comfortable use with approved safety helmets.
Dual PTT button
Features an integrated PTT button on the headset plus an additional in-line PTT button.
Flexible gooseneck microphone
The flexible boom allows easy microphone positioning for optimum voice pickup. Includes a foam windscreen to reduce wind noise and improve communication clarity.
Quick Disconnect system
The Quick Disconnect system allows the connection cable to be replaced quickly without replacing the entire headset.
Available in different colours. Please check availability.
Validated compatibility: Komunica PWR® has been validated by Motorola® for the manufacture of Komunica® audio accessories, fully compatible with the MXP600 and R7 series.
⚠️ Important: Ensure your Motorola radio firmware is updated to version 2022.02 or later.
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High noise attenuation (25 dB) for high-noise environments
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Gel-padded earcups for greater comfort and noise isolation
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Integrated PTT button on the earpiece and in-line PTT
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Flexible gooseneck microphone with wind protection (microphone foam)
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Compatible with certified safety helmets
General specifications:
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Signal-to-noise ratio (SNR) at 25 dB
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Operating temperature: -20 ℃ ±2 ℃ ~ 50 ℃ ±2 ℃
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Weight: 540 g
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Quick release type cable connector
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In-line and helmet-mounted PTT
Speaker specifications:
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Speaker dimensions: Φ44.6 x 8.3 mm
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Impedance: 8 Ω ±15% @ 1.0 Hz / 1.0 V
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Rated input power: 2.0 W
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Maximum input power: 3.0 W
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Sound pressure level (SPL): 86 dB ±3 dB
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1 W, 0.5 m average
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@ 1, 1.2, 1.5, 2 kHz
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Frequency response: 300 Hz ~ 18 kHz, average SPL -10 dB
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Distortion: 5% max. @ 1000 Hz / 1 W
Microphone specifications:
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Type and dimensions: condenser microphone, Φ9.7 x 5.0 mm
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Output impedance: 2.2 kΩ ±10% f = 1 kHz
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Sensitivity: -44 dB ±4 dB (-44 ±3) [0 dB = 1 V/Pa, 1 kHz]
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Frequency range: 50 Hz ~ 10 kHz
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Directivity: unidirectional
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Voltage:
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Standard voltage: 2 V
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Maximum operating voltage: 10 V
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Signal-to-noise ratio: 58 dB @ f = 1 kHz, Pin = 1 Pa weighted network