Dimensions: 4.00mm x 5.59mm x 2.28mm (.157in x .220in x .090in)
Technical Bulletins
Application Notes
KA Mics
NR Series Microphones
The NR Series close talking microphones deliver state-of-the-art noise canceling performance. NR microphones are used as headset microphones in the most demanding communication and speech recognition environments. The NR Series microphones are available in boom microphone packages. (See the FB and PNR Series for details)
Features
- Noise Canceling
- Integral FET amplifier
- Diaphragm responds to pressure differential giving high rejection of background noise
- Small size
- Withstands severe environmental conditions
- Low vibration sensitivity
- High electoacoustical sensitivity
Subminiature performance mics (Search All Products) |
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| Model Id | Dimensions | 1 kHz sensitivity | Port Location | Response | Directional | Peak Frequency | Noise Max (Input Ref.) | Noise Max (Output Noise) | NR-23158-000 | 4.00mm x 5.59mm x 2.28mm (.157in x .220in x .090in) | -49 | JA/KA | Flat | Noise Canceling | n/a | n/a | -100 dB | NR-23159-000 | 4.00mm x 5.59mm x 2.28mm (.157in x .220in x .090in) | -65 | JA/KA | Flat | Noise Canceling | n/a | n/a | -100 dB | NR-23160-000 | 4.00mm x 5.59mm x 2.28mm (.157in x .220in x .090in) | -52 | JA/KA | Flat | Noise Canceling | n/a | n/a | -100 dB | NR-25994-000 | 4.00mm x 5.59mm x 2.28mm (.157in x .220in x .090in) | -49 | JA/KA | Flat | Noise Canceling | n/a | n/a | -100 dB |
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