מיקרופון קונדנסר אולפני ICM RM1

Acoustical operating principle

Pressure gradient transducer

Directional pattern

Omnidirectional, cardioid, figure-8 plus

Frequency range

20 Hz ... 20 kHz

Sensitivity at 1 kHz into 1 kohm

20/28/22 mV/Pa1

Rated impedance

200 ohms

Rated load impedance

1 kOhms

Equivalent noise level, CCIR2)

26/23/25 dB1

Equivalent noise level, A-weighted2)

15/12/14 dB-A1

Signal-to-noise ratio, CCIR2) (rel. 94 dB SPL)

68/71/69 dB1

Signal-to-noise ratio, A-weighted2) (rel. 94 dB SPL)

79/82/80 dB1

Maximum SPL for THD 0.5%3)

117 dB (cardioid)

Maximum SPL for THD 0.5% with preattenuation3)

127 dB

Maximum output voltage

390 mV

Dynamic range of the microphone amplifier (A-weighted)

105 dB

Supply voltage (P48, IEC 61938)

48 V ± 4 V

Current consumption (P48, IEC 61938)

0.8 mA

Matching connectors

XLR3F