454C
Common name: Turner 454C
Production Status: Discontinued / Vintage
The 454C is a ceramic desktop microphone for base station operation and communication applications. It features single-sideband frequency response, high output level, satin black finished die-cast base with push-to-talk touch bar and lever-lock control. It has a three conductor coiled cord, wired for electronic and relay switching but can also be wired for voice operation.
Electrical Characteristics
Frequency Response
300Hz - 3 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
Open ends
Connector notes
Available Colours
Satin black.
Weight
Length
Min diameter width
Max diameter
Depth
Accessories
Included
Optional