ECM-77B - SonyEAN  27242632486

Technical Performance
Sound Field : Mono
Transducer : Electret Condenser
Polar Pattern : Omnidirectional
Frequency Range : 40 Hz to 20 kHz
Signal to Noise Ratio : 64 dB A-Weighted
Maximum SPL : 127 dB SPL RMS
Impedance : 63 kOhms ± 30% kHz
Sensitivity : 39 dB
Dynamic Range : 95 dB A-Weighted

General
Output Connector : 3-Pin XLR
Cable Length : 5.25' / 160.02 cm
Operating Voltage : 2x Battery AA or 48 v
Operating Current Consumption : 0.4 mA
Length : 12.5 mil / 0.32 mm
Diameter : 5.6 mil / 0.14 mm
Weight microphone : 1.5 g
Weight XRL Adapter: 399 g