NB 2000
NB 2000
NB 2000 is a Neckband headset for police or military – can easily be used under a helmet
Technical data
Microphone
Impedance: 4400 Ω
Sensivity: -44 dB V / Pa, 1 kHz
Frequency range: 300 Hz – 9 kHz
Pattern: electret
Directional: noise cancelling (NC)
Additional Data
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Weight: 118 g (incl. PTT button)
Temperature range: -30°C to +70°C
Speaker
Frequency range: 100 Hz – 4 kHz
Pattern: magnetic
Impedance: 32 Ohm
Sound pressure level: max. 117 dB
Additional data
Neckband size: Medium (59-64 / Standard)
Small (53-58)
Send button
Housing: impact resistant plastic housing, black,
with cloth clip
Life cycle: min. 1.500.000 cycles
Protection class: IP54 - Protection class: DIN EN
61058-1 VDE 0630 Part 1, EN 60529:1991 DIN
VDE 0470-1:1992-11
We reserve the right to changes, due to technical progress.
comfortable, pressure free and lightweight neck holder headset
for police, military or security services
high quality acoustic components
easy to wear along with a protection helmet without being connected to it
Open-Ear-Gain Technology keeps the sound constant at approx. 17 dB
large PTT-button is easy to operate
electronic adaptation to almost any kind of analogue or digital radio unit
longer microphone suitable to wear under respirator masks available
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