ECM-778//JCE7_8599316463771_Specifications

Specifications

Microphone Specifications

TYPE

Electret condenser microphone

MONAURAL / STEREO

Monaural

Directivity

super cardioid

FREQUENCY RESPONSE

40 Hz to 40 000 Hz

FRONT SENSITIVITY

-31 dB (0 dB=1 V/Pa, 1 kHz)

SIGNAL-TO-NOISE RATIO

78 dB SPL or more (IEC 179 A-weighted, 1kHz, 1Pa)

INTRINSIC NOISE

16 dB SPL or less (0 dB = 2×10-5 Pa)

MAXIMUM INPUT SOUND PRESSURE LEVEL

133 dB SPL,136 dB SPL

DYNAMIC RANGE

117 dB SPL or more

MICROPHONE OUTPUT

Yes (XLR 3-pin)

OUTPUT IMPEDANCE

40 OHM

POWER SUPPLY FROM MAIN UNIT

External power supply 44 V to 52 V DC

Size & Weight

DIMENSION (APPROX.)

Diameter 20 mm x Length 176 mm (13/16 inches x 7 inches), (only main unit)

WEIGHT (APPROX.)

102 g (3.6 oz), (only main unit)

Operating temparature

Operating Temperature

0 ℃ to +60 ℃ (+32 °F to +140 °F)