+3
Common name: Turner +3
Production Status: Discontinued / Vintage
The +3 is a ceramic desktop microphone for base station operation and communication applications. It feartures a battery powered silicon transistor amplifier with volume control and a compression circuit with an adjustable gain of 0 to 33 dB. It has a rugged die-cast metal case with grey hammertone finish, touch-to-talk front bar and slide lock for extended transmission. It can be wired for either relay or electronic switching.
Electrical Characteristics
Frequency Response
300Hz - 3 kHz
Output Sensitivity
70.70 mV/Pa
Max SPL
Max SPL, THD:
Self Noise (CCIR)
dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
-
Recommended Load
Powering
Internal battery
Supply Current
mA
Alternative Powering
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
Open ends
Connector notes
Available Colours
Grey hammertone.
Weight
Length
Min diameter width
Max diameter
Depth
Accessories
Included
Optional