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Outdoor microphone unit Type 7198
TYPE 4198
Outdoor Microphone Unit
Outdoor Microphone with built-in preamplifier designed specifically for unattended, semi-permanent outdoor installations, and is the ideal choice for noise control, complaint investigation, and general outdoor research.
問い合わせ・見積依頼Type 4198 is a weather-proof microphone and preamplifier assembly that meets IEC 61672 class 1 and ANSI S1.4 Type 2 specifications. Use it in any situation where you must make precise outdoor sound measurements.
USE SCENARIOS
- IEC 61672 class 1 compliant outdoor sound measurements in all weather conditions
- Unattended, semi-permanent outdoor installations
- Noise logging and control
- Complaint investigations
- Noise research and compliance
FEATURES
- Protected against the effects of wind, rain, and perching birds
- Easy acoustic calibration
- Detailed free-field corrections on mini-CD to obtain a flat response in all sound fields
- Falcon™ range product with a 3-year guarantee
- UA-1404 usable with existing Falcon™ range microphones and preamplifiers
- Built-in Type 1 microphone and preamplifier
- Wide dynamic range: 15.2 dB(A) to 146 dB
- Remote calibration monitoring using CIC
- Individual microphone calibration charts
- Easy connection to standard measurement microphone equipment
IEC 61672 Class 1 and ANSI S1.4 Type 2 specifications.
Both the unit and the kit enable you to make measurements that are protected against the effects of wind, rain, and perching birds.
- Capacitance
- pF
- Diameter
- 1/2
- Dyn. range
- 15.2 – 146 dB
- Freq. range
- 6.3 – 16000 Hz
- Inherent noise
- 15.2 dB A
- Lower limiting frequency -3dB
- 4 Hz
- Optimised
- Outdoor
- Polarization
- Prepolarized
- Polarization voltages
- V
- Pressure coefficient
- -0.01 dB/kPa
- Sensitivity
- 50 mV/Pa
- Temperature coefficient
- -0.001 dB/ºC
- Temperature range
- -2 – 50 ℃
- Venting
- Rear
- Weight
- gram
- Sound field
- Special
- Input type
- Classic
- Microphone type
- Outdoor