* Designed for critical long-distance pickup in
broadcasting, film/TV production, and theater sound reinforcement applications
* Direct-coupled, balanced output ensures a clean signal even in high-output
conditions
* Exclusive acoustic design* provides same directivity as mics up to 50% longer
* Switchable 150 Hz hi-pass filter
* Rugged housing made of lightweight structural-grade aluminum alloy
* U.S. Patent No. 4,789,044
AT4071a Specifications
Element Capacitor
Polar Pattern Line + Gradient
Frequency Response 30 - 20,000 Hz
Open Circuit Sensitivity -21 dB (89.1 mV), ±1 dB re 1V at 1 Pa
Impedance 100 ohms
Maximum Input Sound Level 124 dB SPL, 1 kHz at 1% T.H.D.
Signal to Noise Ratio 82 dB, 1 kHz at 1 Pa
Dynamic Range (Typical) 112 dB, 1 kHz at Max. SPL
Phantom Power 11 - 52V, 3.2 mA typical
Switch Flat/roll-off
Low Frequency Roll-off 150 Hz, 12 dB per octave
Weight 5.5 oz (155 g)
Output Connector XLRM-type
Accessories Furnished: AT8405 stand clamp; foam windscreen; protective case
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