Shure MX690 manual Microphone Specifications, Polar Pattern at 1 kHz Cardioid

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Microphone Specifications

Type

Condenser (electret bias)

Frequency Response

50–17000 Hz

Polar Pattern (at 1 kHz) Cardioid

Sensitivity (at 1 kHz , open circuit voltage) –33 dBV/Pa (22 mV)

1 Pascal=94 dB SPL

Dynamic Range (1 kΩ load at 1 kHz) 96 dB

Common Mode Rejection (10 Hz to 100 kHz) 45 dB minimum

Preamplifier Output Clipping Level (1% THD)

–6 dBV (0.5 V)

Polarity

Positive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output XLR connector or tip of 1/4” phone plug.

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Contents Wireless Boundary Microphone Model MX690Features Microphone Placement ReceiverLow-Cut Filter Battery InstallationPower Meter Low Power IndicatorPower On/Off Mute Button Toggle as suppliedMomentary To change between toggle and momentaryMute Indicator Locking Settings Logic ModeAutomatic Frequency Synchronization Manual Frequency SynchronizationTroubleshooting Tips for Optimum PerformanceFrequency Selection LicensingFrequency Bands Band Range OutputMaster List Frequencies Transmitter Specifications Microphone Specifications Polar Pattern at 1 kHz CardioidPage Certification EU Declaration of Conformity EU Declaration of Conformity