SPECIFICATIONS
Cartridge Type | Permanently Biased Condenser | |
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Frequency Response | ||
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Directional Polar Pattern | Cardioid (see Figure 3) | |
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Output Impedance | 150 Ω (actual) | |
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Attenuation Switch | 0 dB or 15 dB attenuation | |
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Phantom Power | 48 Vdc± 4 Vdc | |
| positive pins 2 and 3 | |
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Current Drain | 5.2 mA typical at 48 Vdc | |
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Common Mode Rejection | ≥ 50 dB, 20 Hz to 20 kHz | |
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Polarity | Positive pressure on diaphragm produces positive | |
| voltage on output pin 2 relative to pin 3 | |
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Dimensions and Weight | 24 mm (0.950 in.) diameter, 162 mm (6.375 in.) long; | |
| 195 grams (6.9 oz.) (see Figure 4) | |
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Sensitivity (typical, at 1000 Hz; | ||
1 Pa = 94 dB SPL) | ||
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19 dB | ||
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Maximum SPL@ 1000 Hz |
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5000 W load (Attenuator on) | 150 (165) dB | |
2500 W load (Attenuator on) | ||
144 (159) dB | ||
1000 W load (Attenuator on) | ||
139 (154) dB | ||
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Output Clipping Level* |
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5000 W load | 15 dBV | |
2500 W load | 9 dBV | |
1000 W load | 3 dBV | |
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Dynamic Range |
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(Attenuator on) |
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5000 W load | 133 (136) dB | |
2500 W load | 128 (130) dB | |
1000 W load | 122 (125) dB | |
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Signal to Noise Ratio** | 75 dB | |
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*20 Hz to 20 kHz;THD < 1%. THD of the microphone preamplifier when applied input signal is equivalent to the cartridge output at specified SPL.
**S/N ratio is the difference between 94 dB SPL and equivalent SPL of
English
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