250
Common name: Turner 250
Production Status: Discontinued / Vintage
The 250 is a dynamic microphone for dispatch, paging and public address applications. It is wired to operate relay and microphone circuits. The microphone is very rugged and not affected by humidity or temperature extremes. Comes with a 20 feet cable. Also available in a high impedance version as the model 257.
Electrical Characteristics
Frequency Response
60Hz - 10 kHz
Output Sensitivity
25.11 mV/Pa
Max SPL
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
-
Recommended Load
Powering
Supply Current
mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
6.3 mm jack
Connector notes
Available Colours
Weight
Length
Min diameter width
Max diameter
Depth
Accessories
Included
Optional