Shure MX690 Wireless Boundary Microphone
Model: MX690=-G4
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Specifications
General Information
Transducer | Condenser |
Polar Pattern | Cardioid |
Operating Range | 30m (100 ft.)
Note: Actual range depends on RF signal absorption, reflection, and interference |
Frequency Response | 50Hz to 17kHz |
Dynamic Range (Typical) | 96dB (1kΩ load at 1kHz) |
Common Mode Rejection | 45dB minimum (10 Hz to 100 kHz) |
Output Clipping Level | -6 dBV (0.5 V) (1% THD) |
Sensitivity | -33 dBV/Pa (22 mV)
1 Pascal=94 dB SPL |
Power Requirements | 3V (2 AA alkaline or rechargeable batteries)
Battery Life: ≥8 hours (alkaline) Power Consumption 130 mA, ±15 mA |
Dynamic Range | 96dB (1k Ω load at 1kHz) |
Output 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. |
Pad | No |
Low Frequency Roll-Off | No |
Dimensions (WxHxD) | 3.43 x 1.69 x 5.82" (87 x 43 x 148mm) |
Weight | 318g (11.2 oz) |
- Frequency G4
- Built-In Wireless Transmitter
- Cardioid Polar Pattern
- 100' (30m) Range
- Shure MX690 Microflex Wireless Boundary Microphone (G4)
- Limited 2-Year Warranty