s/n ratio (db) 60 3 frequency range (hz) 100 ~ 10000 specification (all data taken at 25c unless otherwise specified) h condition : 0db = 1v/pa, 1khz, different sensitivity level is available upon request. microphones www.jlworld.com model hbc0603c-65 frequency response applied voltage vs = 3v load resistance r = 2.2k l w jl world HBC06C series directivity noise canceling h sensitivity (db) -453 rated voltage (v) 3 maximum operating voltage (v) 10 current consumption (ma) 0.5 impedance ( ) low w dimension unit : mm tolerance : 0.3mm back electret condenser microphone -20 -30 -10 0 10 l = 1cm l = 50cm 500 1k 2k 5k 10k 20k hz db 100 200 ?6.0 2.7 terminal 1 terminal 2
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