- Description
Details
MX400 Series microphones are miniature gooseneck-mounted electret condenser microphones designed primarily for speech and vocal pickup. Microflex Standard Gooseneck microphones provide the added length and flexibility needed for speakers in environments like lecterns, pulpits, and courtrooms. It includes a locking flange mount for permanently securing the microphone on lecterns, pulpits, or conference tables.
All models include a preamplifier and are available with Interchangeable cartridges provide the right polar pattern for every application, a snap-fit foam windscreen and the shock mount provides over 20 dB isolation from surface vibration noise.- Features
Features
- Wide dynamic range and frequency response
- Interchangeable cartridges
- Balanced, transformerless output for increased immunity to electromagnetic hum and RF interference over long cable runs
- Shock mount provides over 20 dB isolation from surface vibration noise
- Locking flange mount for permanently securing microphone
- Snap-fit foam windscreen
- Specification
Frequency Response 50 to 17,000 Hz Output Impedance (at 1000 Hz) Rated at 150 Ω (180 Ω actual) Open Circuit Sensitivity (at 1 kHz, ref. 1 V/Pascal*) –35.0 dB (17.8 mV) Maximum SPL (1 kHz at 1% THD, 1 kΩ load) 124.2 dB Equivalent Output Noise (A-weighted) 28.0 dB SPL Signal to Noise Ratio (referenced at 94 dB SPL) 66.0 dB Dynamic Range at 1 kΩ Load 96.2 dB Common Mode Rejection 45.0 dB minimum Mute Switch Attenuation (switched models only) 50.0 dB minimum Preamplifier Output Clipping Level (1% THD) –6.0 dBV (0.5 V) Polarity Positive sound pressure on diaphragm produces Polarity Positive voltage on pin 2 relative to pin 3 of output connector Power Requirements 11 to 52 Vdc phantom, 2.0 mA Environmental Requirements Operating Temperature Range –18° C to 57° C (0° F to135° F) Relative Humidity 0 to 95% Dimensions (gooseneck) 12" (304.8 mm) - Reviews
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