audio-technica BP4073 film/TV Externally polarized (DC bias) condenser

BP4073
Line + gradient condenser microphone, 233 mm

Designed for use in broadcasting, film/TV production, and theater
Direct-coupled, balanced output ensures a clean signal
Innovative acoustic design, same directivity as mics up to 50% longer
Rugged housing made of lightweight structural-grade aluminum alloy
Transformerless design for improved pickup of transients
Operates on phantom power only

short and lightweight, ideal for recording in the field

Created after intensive field research and from extensive user feedback, the BP4073 short shotgun microphone is ideal for creating a high quality audio sound recording. It is intended for documentaries, professional recordings in the wild, and theater sound reinforcement. Highly directional, the BP4073 has low self noise and extremely focused sound recording.

Short (233mm) shotgun microphone, designed for use in broadcasting, film/TV production and theater sound reinforcement applications
Its compact size and light weight (99g) allow it to be mounted on a camera or on a fishpole boom, keeping it out of shot
Highly directional, it perfectly captures all frequency ranges (20Hz to 20kHz)
Perfect intelligibility, even in noisy environments thanks to excellent off-axis noise rejection
The Double Wave Diaphragm proprietary technology offers high sensitivity with low self noise
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
Effective protection against mobile phone interference and other unwanted radio frequency
Comes with a foam windscreen

Element     Externally polarized (DC bias) condenser
Richtcharakteristik     Line + gradient
Frequenzbereich     20-20,000 hz
Empf. am offenen Schaltkreis     - 29 dB (35.5mV), re 1V at 1 Pa
Impedanz     50 ohms
Max. Eingangspegel     141 dB SPL, 1 kHz at 1% T.H.D.
151 dB SPL, with 10 dB pad (nominal)
Trittschallfilter     80 Hz, 18 dB/octave
Schalter     Flat, roll-off; 10 dB pad (nominal)
Dynamikumfang     128 dB, 1 kHz at Max. SPL
Geräuschpegelabstand     81 dB, 1 kHz at 1 Pa
Phantomspeisung     48V DC, 4.8 mA typical
Gewicht     99 g
Abmessungen     233.0 mm (9.17") long, 21.0 mm (0.83") maximum body diameter
Ausgangsanschluss     Integral 3-pin XLRM-type
Beiliegendes Zubehör     AT8405a stand clamp for 5/8”-27 threaded stands; 5/8”-27 to 3/8”-16 threaded adapter; AT8144 windscreen; protective carrying case; two O-Rings