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WIRELESS HEADSET/With M-87 dynamic noise cancelling mic, wire flex mic boom, dual volume control, 6' extended coil cord with military grade 7-pin belt station connector. Over the head style. 40990G-01
WIRELESS HEADSET/With M-87 dynamic noise cancelling mic, wire flex mic boom, dual volume control, 6' extended coil cord with military grade 7-pin belt station connector. Over the head style. 40990G-01Model H9930 Ground Support Passive Headset | 23dB
The H9930 ground support headset offer maximum performance and reliability. It is designed with comfort in mind with features such as a super-soft head pad, adjustable headband, and comfortable gel ear seals. Adjustable hybrid wire-flex boom assembly, M-87 microphone, and a 23 dB passive noise reduction contribute to excellent voice communications.
This ground support headset (Alternate Part# H9930) features M-87 dynamic microphone, wire-flex mic boom, dual volume control, 6-foot extended coiled cord with military grade 7-pin belt station connector.
- Rugged & durable construction using marine grade stainless steel
- Dynamic earphones with stainless steel retainers
- Hybrid wire-flex boom assembly
- Dual volume control conveniently located on ear domes
- Undercut, comfort gel ear seals
- 4-chamber, air-flow pillow headpad
- Certified 23 dB passive NNR
Product Codes | |
|---|---|
| Mfr Part No: | 40990G-01 |
Weight: 14.2 oz (403 g)Communication Cord: 6 ft coiled cord with MAP-57 connectorCertified NNR 23 dBDome Material: lightweight ABSPotentiometer: 220Ω ±20% (2 each)Speaker Sensitivity: 100 dB SPL/1mW @ 1kHzSpeaker Frequency Response: 20 Hz — 20,000 HzMicrophone Impedance: 150Ω ±15ΩMicrophone Sensitivity: 49.77 dBuV to 55.79 dBuV @ 1kHz, 103 dB SPL @ 0.187inMicrophone Frequency Response: 200 Hz — 6 kHzMicrophone Total Harmonic Distortion: 200 Hz to 6 kHz, 5% @ 105dB above 20 uPaMicrophone Resistive Load: 150Ω ±15Ω
- Manufacturer Part #: 40990G-01
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