ECM-310BC
Polar patterns:
Common name: Sony ECM-310BC
Production Status: Discontinued / Vintage
The ECM-310BC is a headset microphone with a wide cardioid pattern for sound reinforcement applications. It is designed primarily for use with the WRT-822A UHF Synthesised Transmitter (also suitable for use with the WRT-860A model). It has an adjustable hinge and goose-neck, and an anti-slide headband.
Electrical Characteristics
Frequency Response
70Hz - 12 kHz
Output Sensitivity
6.3 mV/Pa
Max SPL
127
Max SPL, THD:
1
Self Noise (CCIR)
34 dB
Self Noise (DIN/IEC)
dB-A
Output Impedance
800Ω
Recommended Load
Powering
Wireless Transmitter
Supply Current
0.32 mA
Alternative Powering
DC 5V (supply range: DC 3 - 10V)
Switchable Options
Pad
Filter/EQ
Physical Characteristics
Connector
Hirose SMC9-4P-2
Connector notes
Available Colours
Black.
Weight
46 g
Length
152 mm
Min diameter width
Max diameter
10 mm
Depth
Accessories
Included
Urethane wind screen.
Optional