Helicopter pilot Noise-Reduction Headset & Noise-Cancelling Microphone
We are leading company with many years' experience in 2way radio accessories business.Our products are 2way radio batteries for Motorola,kenwood,Icom and etc,aviation headset,heavy duty headset,PTT Selection,Lapel Microphones,Surveillance Kits,Earpieces,Ear bone Microphone,Handle Speaker Microphone,Throat Microphone,Boom microphone&headset,Listening&adapters,Audio adapter,Connector chart,Spare parts and so on, which enjoy popularity in Middle East&Europe markets.
Detail Technical Specification:
| Overview | PNR Aviation Headset Helicopter Use U174/U Plug Super Soft Double Foam Head Pad Noise-canceling electret Microphone Strong Steel Boom for perfect microphone placement Easy-to-wear super soft silicone gel ear seals Headband Size Adjustment Coiled cord from headset to molded plug, 70CM Assembled strictly following the FAA TSO standards Noise Reduction Ratings (NRR):24dB |
Headphone | Type: Dynamic (F50) Frequency Response:100Hz to 8 kHz Sensitivity:95+/-5 dB SPL (1 kHz, 1 mW input per earcup side) full volume on ear simulator Impedance:150 ohms (300 ohms each; wired in parallel) Rate Input:100mW Max. Input: 250mW Microphone and Amplifier: Element Type: Noise-canceling electret Frequency Response:100Hz to 5 kHz Operating Voltage (supplied by aircraft ):8-32 Volts DC Matching Impedance: 150-1000 ohms Sensitivity:-33+/-4 dB (ref: 0dB SPL=20.0uPa at 1 kHz with 10 Vdc 150 ohms AC load) |
| General | Operating Temperature: -20 to 70°C Cordage: RAN-1000AH Coiled cord from headset to molded plug, 70CM Intercom Connections Plug: U174/U Weights: AN-1000H ----570g Noise Reduction Specifications: Attenuation Frequency Band: 20Hz~20KHz Main Attenuation Frequency Band: 20Hz~600Hz Attenuation Capability: 18~21dB Power Consumption: 30 mW Headset size range Height: 10 to 14 cm |
Package:
headset in a carton box.
Warranty: 12 months
MOQ: 24/pcs
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