Product Specification
Cartridge Type
Permanently-biased Condenser
Frequency Response
20 to 20,000 Hz
Directional Polar Pattern
Cardioid
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 +/- 4 Vdc (IEC-268-15/DIN 45 596), positive pins 2 and 3
Current Drain
4.65 mA typical at 48 Vdc
Common Mode Rejection
> 50 dB, 20 Hz to 20 kHz
Polarity
Positive pressure on diaphragm produces positive voltage on output pin 2 relative to pin 3
Dimensions and Weight
55.9 mm (2.20 in.) maximum body diameter, 187 mm (7.37 in.) long
490 grams (17.3 oz.)
Sensitivity (typical, at 1000 Hz; 1 Pa = 94 dB SPL)
-36 dBV/Pa (16 mV)
Self-noise (typical, equivalent SPL; A-weighted, IEC 651)
13 dB
Maximum SPL at 1000 Hz
139 (154) dB
133 (148) dB
Output Clipping Level
2500 ohm load (Attenuator on): +9 dBV
1000 ohm load (Attenuator on): +3 dBV
Dynamic Range
2500 ohm load: 126 dB
1000 ohm load: 119 dB
Total Harmonic Distortion (THD), 2500 ohm load
<0.08% for a 120 dB equivalent SPL input.