At 53.9 cm long, the BP4071L is one of the longest shotgun microphones on the market. It was specially designed to meet the needs of the broadcast, film, and is particularly suitable for television. Particularly well adapted for long-distance sound recordings for filmmaking, in the theatre or for sporting events, the BP4071L guarantees a low noise level as well as a direct-coupled symmetrical output resulting in a clean signal even in high-output conditions.
The low-cut position reduces sensitivity to ambient low frequency noise such as traffic noise, ventilation, reverberation of the room or mechanical vibrations transmitted through the recording device.
Particularly suitable for long-distance sound recording both indoors or outdoors, the BP4071L ensures low self noise and a balanced Direct-coupled output resulting in an accurate and clean signal even in high-output conditions.
The microphone's very narrow directivity provides the narrow acceptance angle needed to catch remote sound while maintaining excellent off-axis noise rejection. The BP4071L guarantees you very specific audio capture with high intelligibility.
|Element||Externally polarized (DC bias) condenser|
|Polar Pattern||Line + gradient|
|Frequency Response||20-18,000 hz|
|Open Circuit Sensitivity||- 29 dB (35.5mV), re 1V at 1 Pa|
|Maximum Input Sound Level||141 dB SPL, 1 kHz at 1% T.H.D.|
151 dB SPL, with 10 dB pad (nominal)
|Low Frequency Roll Off||80 Hz, 18 dB/octave|
|Switches||Flat, roll-off; 10 dB pad (nominal)|
|Dynamic Range||128 dB, 1 kHz at Max. SPL|
|Signal-to-Noise Ratio||81 dB, 1 kHz at 1 Pa|
|Phantom Power Requirements||48V DC, 4.8 mA typical|
|Dimensions||539.0 mm (21.22") long, 21.0 mm (0.83") maximum body diameter|
|Output Connector||Integral 3-pin XLRM-type|
|Accessories Included||AT8405a stand clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; AT8147 windscreen; two O-Rings; protective carrying case|