Microphones

Sound and Vibration

Acoustic Transducers

Dimensions available: 1″, 1/2″, 1/4″
Freq. Range from 5Hz to 100 kHz
Response: Free Field, Pressure
Voltage: 0, 200 V
Sensitivity (dB ref. 1V/Pa): from -21 to -48
Inherent Noise down to “2” dB
Temperature effect (dB/oC): down to -0.005

Dimensions available: 1″, 1/2″, 1/4″
Freq. Range from 5Hz to 100 kHz
Preampl.Type: IEPE, Standard
Bias Voltage: 0, 200 V
Inherent Noise down to 12 dB

SCS Intensity probe IEC 1043

BNC  ICP inputs
Frequency Range (1/3 Octave)
8.5 mm Spacer: 250 Hz ~ 5000 Hz
12 mm Spacer: 160 Hz ~ 5000 Hz
50 mm Spacer: 63 Hz ~ 1250 Hz
Mics. Diameter 1/2 inch Free Field 40 mV/Pa
Microphone Phase Response Difference
<0.3º, 45Hz, <1º, 500Hz, <2º, 2500Hz

SCS Low Cost (OEM) Microphones

Optimized for self-build arrays, Impedance tube, General Applications
Standard 1/4″ microphone-preamplifier
ICP Free Field “0”V
Sensitivity 12.5/50 mV/Pa 29-130 dB 
Frequency Range 20 Hz ~ 20 kHz
sub-click connector and BNC extension cable