* Specifications
Sound Pressure Sensitivity (Including Preamplifier)
-27dB re 1V/Pa
Polarization Voltage
0V
Frequency Range
1Hz ~ 20kHz
Maximum Sound Pressure Level
130dB
Self-Noise Level
17dB(A)
Power Supply Voltage
DC +15V～+28V 0.5mA～4mA Constant Current
Output
Terminal
BNC Connector
Impedance
About 100Ω
Operating Temperature/Humidity Range
-10°C to +50°C / 90% or Less (Non-Condensation)
Storage Temperature/Humidity Range
Room Temperature Below 40%
Appearance/Dimensions
φ13.2 × 117.8
* Standard Composition
Art.-No. TYPE-7146NL : Microphone with Built-in Preamplifier for Ultra-Low Frequencies
Art.-No. TYPE-BC-0070-3 : 3m BNC Cable
