SR90R
Common name: Turner SR90R
Production Status: Discontinued / Vintage
The SR90R is a low impedance carbon microphone for mobile communication applications. It provides maximum intelligibility and minimum distortion. It has a neoprene jacketed, four conductor, unshielded coiled cord.
Electrical Characteristics
Frequency Response
200Hz - 4 kHz
Output Sensitivity
17.78 mV/Pa
Max SPL
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
80Ω
Recommended Load
Powering
Supply Current
mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
4-pin
Connector notes
Available Colours
Weight
623 g
Length
Min diameter width
Max diameter
Depth
Accessories
Included
Optional