KHS-7
Single Muff Headset with Boom Microphone
Single muff headset for VOX-equipped radios - no PTT switch
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Where to Buy
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Key Features
Flexible boom with omni-directional microphone | |||
- Adjustable headband | |||
- Mic windscreen | |||
- Speaker with cover | |||
- 3.5mm jack, 4 contacts with screw retaine | |||
Element type electret, omnidirectional frequency response Hz 300 3000 | |||
Microphone performance | Min | Typ | Max |
- Sensitivity @ 1000 Hz dBV | -45.4 | -41.4 | -37.4 |
- Rated supply voltage volts 1.5 to 10 | |||
- Rated current drain Ta=25 C μA 500 | |||
Speaker performance | Min | Typ | Max |
- Impedance @ 1000 Hz | 174 | 205 | 236 |
- Output Level @ 300 Hz dB SPL | 89.2 | 93.3 | 97.3 |
- Output Level @ 1000 Hz dB SPL | 105.5 | 109.5 | 113.5 |
- Output Level @ 300 Hz dB SPL | 99.7 | 103.7 | 107.7 |
- Frequency range Hz 300 3000 | |||
- Rated input power (continuous) watt 0.08 | |||
Environment Specifications | |||
- Operating temp. C -30 to +75 | |||
- Storage temp. C -40 to +85 | |||
Replacement Parts: | |||
- Microphone Windscreen | |||
- “O” Ring and Speaker Cover |