Audio Technica Line + Gradient Microphone - BP4073

Audio Technica Line + Gradient Microphone - BP4073

Part Number: BP4073
Our Price: $749.00
Availability: Usually ships the same business day
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Description

Line + Gradient Condenser Microphone

With an overall length of just 9.17" and weight of just 3.5 oz, this microphone adds virtually no heft to the end of a fish pole or the top of a minicam. Through the use of an innovative Audio-Technica design, the interference tube of the BP4073 provides a narrow acceptance angle, effective for long-distance pickup. The highly directional mics offer low self-noise and are fully RoHS-compliant free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS).

Key Features
  • Designed for use in broadcasting, film/TV production and theater sound reinforcement applications
  • Direct-coupled, balanced output ensures a clean signal even in high-output conditions
  • Innovative acoustic design provides same directivity as mics up to 50% longer
  • Switchable 80 Hz hi-pass filter & 10 dB pad
  • Rugged housing made of lightweight structural-grade aluminum alloy
  • RoHS-compliant free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS)

Specifications

ELEMENTExternally polarized (DC bias) capacitor
POLAR PATTERNLine + gradient
FREQUENCY RESPONSE20-20,000 Hz
LOW FREQUENCY ROLL-OFF80 Hz, 18 dB/octave
OPEN CIRCUIT SENSITIVITY-29 dB (35.5 mV) re 1V at 1 Pa
IMPEDANCE50 ohms
MAXIMUM INPUT SOUND LEVEL141 dB SPL, 1 kHz at 1% T.H.D.;
151 dB SPL, with 10 dB pad (nominal)
NOISE13 dB SPL
DYNAMIC RANGE (typical)128 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO81 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS48V DC, 4.8 mA typical
SWITCHESFlat, roll-off; 10 dB pad (nominal)
WEIGHT99 g (3.5 oz)
DIMENSIONS233.0 mm (9.17") long,
21.0 mm (0.83") maximum body diameter
OUTPUT CONNECTORIntegral 3-pin XLRM-type
ACCESSORIES FURNISHEDAT8405a stand clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; AT8144 windscreen; two O-Rings; protective carrying case
AUDIO-TECHNICA CASE STYLESG2

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