Senal SMH series, Руководство пользователя

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Specifications
Microphone
Element
Moving coil dynamic
Polar Pattern
Cardioid
Frequency Range
50 Hz to 18 kHz
Sensitivity
-79 dB ± 3 dB (0 dB = 1 V/microbar,
1 kHz indicated by open circuit)
Impedance
200
Ω ±
30% @1 kHz
Speaker Dimension
40 mm
Magnet Type
Neodymium
Frequency Range
20 Hz to 20 kHz
Sensitivity
87 dB
(SMH-1010CH)
84 dB (SMH-1020CH)
Nominal input power
20 mW
Max. Input Power
40 mW
Impedance
400
Ω
(SMH-1010CH)
200
Ω parallel (SMH-1020CH)
Distortion
≤
5%
Headphone