Product Specification
Cartridge Type Externally biased condenser
Frequency Response 20 to 20,000 Hz
Output Impedance 150 ohms (actual)
Attenuation Switch 0 or 15 dB attenuation
Low Frequency Response Switch Flat; -6 dB/octave below 115 Hz;
-18 dB/octave below 80 Hz
Phantom Power 48 Vdc (IEC-268-15/DIN 45 596), positive pins 2 and 3
Current Drain 5.4 mA typical at 48 Vdc
Common Mode Rejection > 50 dB, 20 Hz to 20 kHz
Polarity Positive pressure on front diaphragm produces
positive voltage on output pin 2 relative to pin 3
Directional Polar Patterns Cardioid, Omnidirectional, Bidirectional
Sensitivity
(typical; at 1000 Hz; 1 Pa = 94 dB SPL) -31 dBV/Pa -37 dBV/Pa -36 dBV/Pa
Self-noise
(typical, equivalent SPL; A-weighted, IEC 651) 7 dB 10 dB 10 dB
Maximum SPL @ 1000 Hz
2500 ohm load (Attenuator on) 132 (149) dB 138 (151) dB 137 (150) dB
1000 ohm load (Attenuator on) 127 (144) dB 132 (145) dB 131 (144) dB
Output Clipping Level
2500 ohm load 7 dBV 7 dBV 7 dBV
1000 ohm load 1 dBV 1 dBV 1 dBV
Dynamic Range
2500 .ohm load 125 dB 128 dB 127 dB
1000 ohm load 120 dB 122 dB 121 dB
Signal to Noise ratio 87 dB 84 dB 84 dB
Dimensions and Weight 55.9 mm (2.20 in.)
maximum body diameter, 187 mm
(7.37 in.) long; 490.5 grams (17.30 oz).