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 | HD-10-D
Dynamic Headset
For use in ambient noise environment
High wearing comfort |
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 | HD-30  | TETRA | Ear-protector Headset
IP 54
For voice transmission with high noise level up to 115 dB(A) |
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 | HD-31-E  | TETRA | Ear-protector Headset
IP 54
For voice transmission with high noise level up to 115 dB(A)
Excellent noise insulation |
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 | HD-82-D
Dynamic Ear-protector Headset
For voice transmission at high noise levels up to 115 dB(A)
For use in the open |
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| HD-82-P
Ear Protection Headset for Extreme Cold Conditions
For use at extremely low temperatures
down to minus 60 degrees Celsius (-76 Fahrenheit) |
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 | HD-84-D
Dynamic Headset
For voice transmission in light ambient noise environment
Noise cancelling dynamic microphone |
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 | HD-84-E
Headset with electret microphone
For voice transmission in light ambient noise environment
Noise cancelling electret microphone |
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 | HD-84-P
Headset for Extreme Cold Conditions
For use at extremely low temperatures
down to minus 60 degrees Celsius (-76 Fahrenheit) |
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 | HD-88
Lightweight headset
For speech transmission in light ambient noise environment
Noise cancelling electret microphone |
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 | HD-90-D
Dynamic Headset
For voice transmission in radio communications and telephony
Three-piece adjustable headband, superb comfort |
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 | | HD-90-E | TETRA | Headset with electret microphone
For voice transmission in radio communications and telephony
Three-piece adjustable headband, superb comfort |
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 | Headsets for Conference systems
For up to 15 participants
For voice transmission in a noisy environment |
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| HOLMCO - Holmberg GmbH & Co. KG Berlin |
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