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KMR-358
Directional
microphone with recorder kit
Kit includes:
- Amplifier
- Windscreen protection
- Mechanic vibration attenuation device
- Case
- Auto reverse recorder
- Double earpiece
- Adaptor for earpiece connection to recorder
Inclusive of amplifier to discreetly
listen to distant conversations. Equipped with
Windscreen protection and a mechanic vibration
attenuation device. Also includes case, auto-reverse
recorder, double earpiece, adaptor for earpiece
connection to recorder.
Microphone type: electret
condenser
Sensitivity:
-60 dB (1 kHz, 0 dB = 1v/µbar)
Operative
range: 50 Hz ~ 10 kHz
S/N
ratio: 40 dB or more |
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