BP4029 (9.29″ long) Stereo Shotgun models are engineered for high-end broadcast and production use. Both microphones feature independent line-cardioid and figure-of-eight elements configured in an MS (Mid-Side) arrangement with switch-selectable internal matrixing.
ELEMENTS
Fixed-charge back plate, permanently polarized condenser
POLAR PATTERNS
Line-cardioid,
Figure-of-eight
FREQUENCY RESPONSE
40 -20,000 Hz
LOW FREQUENCY ROLL-OFF
80 Hz, 12 dB/octave
OPEN CIRCUIT SENSITIVITY
Mid: -30 dB (31.6 mV) re 1V at 1 Pa;
Side: -34 dB (19.9 mV) re 1V at 1 Pa;
LR Stereo: -36 dB (15.8 mV) re 1V at 1 Pa
IMPEDANCE
200 ohms
MAXIMUM INPUT SOUND LEVEL
Mid: 123 dB SPL, 1 kHz at 1% T.H.D.;
Side: 127 dB SPL, 1 kHz at 1% T.H.D.;
LR Stereo: 126 dB SPL, 1 kHz at 1% T.H.D.
DYNAMIC RANGE (TYPICAL)
Mid: 101 dB, 1 kHz at Max SPL;
Side: 101 dB, 1 kHz at Max SPL;
LR Stereo: 102 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO
Mid: 72 dB SPL, 1 kHz at 1 Pa;
Side: 68 dB SPL, 1 kHz at 1 Pa;
LR Stereo: 70 dB SPL, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS
11-52V DC, 4 mA typical at 48V, each channel
SWITCHES
M-S, LR Stereo-Wide (LR-W), LR Stereo-Narrow (LR-N);
