技术参数/Specifications
| Sound Field | Pressure Field |
| Frequency Response | 2.00 to 8000 Hz |
| Dynamic Range | 80 to 191 dB re 20µPa |
| Nominal Size | Other; 1 3/8″ Hex |
| Actual Size | 1.38 inch |
| Thickness / Height | 2.10 inch |
| Polarization | Prepolarized Electret |
| Humidity Range | 0 to 100 % |
| Operating Temperature | -10 to 500 F |
| Application | Aerospace; Industrial |
| Notes | High intensity acoustic sensor, high temperature range, hermetically sealed |
强度声学传感器-765M27,哥伦比亚大学研究实室公司,测克,High Intensity Acoustic Sensor , 765M27, Columbia Research Labs, Inc., Measurement Microphones