ASA10B 10 Band Analog Analyzer

The ASA10B is the Hand Held Calibrated 10 Band Analog Analyzer.
lHand Held Calibrated 10 Band Single Octave Analyzer.
lAccurate sound pressure level readings.
lHelps to eliminate feedback.
lReads in IEC A, C and Flat weighting.
lPortable, durable and easy to use.
Measurement Range:Microphone input: 40dB - 122dB SPL
 Line input: -81dBm to +3dBm (.069mV to 1.10V rms)
Inputs:Microphone: Built-in omnidirectional electret condenser.
 Line: Unbalanced 3.5mm jack. 10kohm impedance
Center Frequencies (Hz):ISO 31.5, 63, 125, 250, 500, 1k, 2k, 4k, 8k, 16k
Center Frequency Accuracy:Typically 3%
Display:10 Channel, 25dB window in 2.5dB steps.
 31.5 Hz channel displays broadband SPL when in A or C weighting.
Filters:ANSI Class II
Relative Flatness Channel To Channel:1.0dB
Range Switch:5 Position 10dB / step attenuator.
Gain Switch:0dB or -20dB
Weighting:IEC A, C and FLAT.
Decay Rate @ 500Hz:[email protected]/s, [email protected]/s, Hold-short duration display freeze.
Power Requirements:Batteries - Eight AA alkaline or nicad.
 External - 12Vdc @ 240mA via 2.5mm jack.
Size (W x H x D):3" x 8" x 2"
Weight:12 oz.
Case Material:High impact ABS
Approvals:CE, RoHS and WEEE
 Emissions: - EN 55022 B - FCC Class B
 Immunity: - EN 55024 B