ECM-77 is a miniature omni-directional lavalier microphone designed for professional broadcast, sound reinforcement and recording applications. The condenser element features a miniature profile allowing it to be easily concealed in performance. The omni-directional pattern provides even sensitivity and frequency response at the direct and off-axis sections of the microphone capsule.
Omni-directional lavalier condenser microphone with BMP style plug
3.5mm mini wireless transmitter connection
Polar/Pickup Pattern - Omnidirectional
Microphone Type - Electret Condenser
Microphone Connectivity - Wired
Spec Sheet available - Yes
Connector:
BMP type, supplied with 3.5mm diameter, 3-pole mini plug
Maximum SPL:
122dB SPL
Power Requirements:
1.1 to 10.0 V (DC)
Sensitivity:
-39 dB
Inherent noise:
30dB SPL or less
Induction noise from external magnetic field:
5dB SPL or less
Wind noise:
40dB SPL or less (With windscreen, at 2m/s)
Product Weight:
0.02 kg
Cable Length:
118.87 cm
Cable Length:
1.19 m
Minimum Frequency Response (Bandwidth):
40 Hz
Minimum Frequency Response (Bandwidth):
0.04 kHz
Maximum Frequency Response (Bandwidth):
20000 Hz
Maximum Frequency Response (Bandwidth):
20 kHz
Dynamic Range:
90 dB
Signal to Noise Ratio:
64 dB
Microphone Head Dimension:
1/4 diameter X 1/2-inch