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S
PECIFICATIONS
Number of Frequency Bands: 31.
Display Range: 1 dB step per LED, or 3 dB step per LED.
Level Range: 53 dB to 107 dB SPL.
Display Attack Time: Peak, Instantaneous.
Frequency Accuracy: ±4%.
Pink Noise: Pseudo-random, digital synthesized.
Pink Noise Level: -26 dBu to -7 dBu.
Calibrated Microphone: Omni-directional, back-electret condenser-type, RTA
powered.
Microphone Sensitivity: -64 dB, ±3 dB (0dB =1V/µbar @ 1kHz).
Microphone Frequency Response: 20 Hz to 20 kHz, ±1 dB.
Auxiliary Microphone Input: XLR-type connector, balanced.
Auxiliary Microphone Impedance: 4 kohms.
Auxiliary Microphone Maximum Gain: 104 dB.
Auxiliary Microphone Minimum Signal: -95 dBu.
Line Level Input: 1/4-inch phone jack, unbalanced.
Line Level Input Impedance: 30 kohms.
Line Level Maximum Gain: 40 dB.
Line Level Minimum Signal: -30 dBu.
Signal Processors 18-0121-B 6/8/99 10:24 AM Page 10
