ETANI ELECTRONICS CO., LTD.

ASA-10mkII SPECIFICATIONS

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ASA-10mkII SPECIFICATIONS

FUNCTION OVERVIEW

Measurements & Judgments1) Sound pressure level (SPL) frequency response
2) 2nd, 3rd and total harmonic distortion characteristics
3) Impedance characteristics
4) Phase characteristics
5) Sensitivity (S0)
6) Impedance (Z0)
Frequency Range20 Hz ~ 44 kHz
*User-definable range
Measurement RangeSPL: 80 ~ 150 dB SPL (with standard microphone sensitivity)
Impedance: 1 ~ 200 Ω at 1 V
Auto RangeAvailable
Real-time Spectrum Analyzer (RTA)
 No. of Channels2-channel simultaneous display
 Frequency Range20 Hz ~ 44 kHz
 Analysis Resolution1/1, 1/3, 1/6 and 1/12 octave selection
 Measurement inputMicrophone line switchable
 Display・ Comparative view against your reference data
・ Max./min. hold
・ L/R difference display
 Display Level Range-110 dBV ~ 30 dBV: Line input
0 dB SPL ~ 150 dB SPL: Microphone input (standard microphone sensitivity)
 Signal Output for MeasurementPink noise spot sign wave
 Integration TimeFor sine wave, pink noise, SLOW
 Filter CharacteristicsConforming to JIS and ANSI standards (including A-curve)
Impulse Response / Acoustic Delay / Wave Recording
Filter characteristics1-channel or 2-channel selectable
Input: Microphone/line switchable
Output signal type:
・ TSP signal (time stretched pulse for impulse measurement)
・ Sweep sine wave: Frequency range selectable
・ Spot sine wave: Frequency settable
Synchronous Averaging1 ~ 256 times

HARDWARE

Analysis Frequency Range20 Hz ~ 20 kHz (sampling frequency 44.1 kHz / 48 kHz)
20 Hz ~ 40 kHz (sampling frequency 96 kHz)
Sampling44.1 kHz / 48 kHz / 96 kHz 24 bit
No. of Channels2
Line Input Range3 mV ~ 10V / full scale, 14 dB step, 6 ranges
Microphone Input Range80 ~ 150 dB SPL, 14 dB step, 6 ranges
Microphone Basic Sensitivity-36dB/Pa
Input Sensitivity Accuracy± 0.1 dB at 1 kHz
Input Frequency Response± 0.3 dB 20 Hz ~ 40 kHz (sampling frequency 96 kHz)
Input S/N Ratio75 dB (3 mV / 80 dB SPL range only 70 dB)
Input TerminalUnbalanced line input RCA pin jack
Unbalanced ultra-small microphone input LEMO connector
Balanced microphone input LEMO connector
Balance line input LEMO connector
Impedance Measurement Range1 ~ 200 Ω
When using impedance adapter / sweep measurement
A/D D/A24 bit  2-channel
Power SupplyUSB 2.0 or higher
Dimensions192 (W) x 30 (H) x 167 (D) mm (including protrusions)
Weight450 g
Operating temperature range10 ~ 35 °C
Operating humidity Range20 ~ 80 % RH
Accessories1 USB cable, installation CD (with PDF manual)
OSWindows 7 / 10

* Specifications are subject to change without notice.

Overview