China Over The Head Type Green Headset with Boom Microphone for Two Way Radio, Find details and Price about China Headset, Over The Head from Over The Head Type Green Headset with Boom Microphone for Two Way Radio
Product Descriptions: | |
headset Noise cancelling headset | |
HEADSETS, INTERCOMS AND ACCESSORIES | |
Overview | |
Headset | |
Plugs | |
Super Soft Double Foam Head Pad | |
New Comfort foam, undercut ear seals | |
Molded cord assembly made to exceptional pull and flex standards | |
Noise-canceling electret | |
Strong Steel Boom provides flexibility and steady microphone placement | |
Straight cord from headset to molded plug: | |
Noise Reduction Ratings (NRR): | 23dB |
Specifications | |
Headphone | |
Type: | Dynamic (F50) |
Frequency Response: | 50Hz to 14 kHz |
Sensitivity: | -56 dB+/-3 dB |
(1 kHz, 1 mW input per earcup side) | |
full volume on ear simulator | |
Impedance: | 600 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: | below 20 to 70 °C |
Cordage: | Straight cord from headset to molded |
plug, | 150CM |
Intercom Connections Plug: | |
Earphone Plug: | PJ-055( .25"F6.3 phone plug) |
Microphone Plug: | PJ-068( .206"F5.2 phone plug) |
Weights: | 530g |
Headset size range Height: | 10 to 14 cm |
Color: | Green/Black/Pink/Red/Yellow/Blue/White/Grey |
Boom: | Spring tension boom |