Nor1228 1/2″ free field microphone IC61672 Class 1

Nor1228 1/2″ free field microphone IC61672 Class 1

Nor1228 1/2″ free field microphone IC61672 Class 1

Description

Nor1228 1/2″ microphone IEC61672 Class 1

 

Nor1228 is a ½” free-field, high sensitivity, low cost self-polarised Class 1 microphone. Ideal for use in multi channels systems or other applications that requires a self polarised IEC 61672 Class 1 microphone at low cost.


Specifications

Cartridge size: ½”  inch
Main standard: IEC 61672 Class 1
Polarisation voltage: 0  volt
IEC 61094-4 Designation: WS2F
Nominal sensitivity: 50  mV/Pa
Frequency response: ±1dB 20-10k  Hz
±3dB 12.5 – 16k  Hz
Maximum SPL (3% dist): 146  dB
Self noise: 16  dB(A)
Capacitance: 16  pF
Temperature coeff. (250 Hz): <0.005  dB°C
Max. temperature: 80 °C
Static pressure coeff. (250 Hz): -0.004 dB/kPa
Relative humidity coeff. (no condens.): -0.003 dB/%
Diameter: 13.2 mm
Length: 17.3 mm
Weight: 9 g