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Acoustic Audio Analyzer
RTAjr electro acoustic measurement system
RTAjr a low cost and high precision of 1 / 3 octave based on PC real-time analyzer. Full set of system including an ISA half length based on PC card slot and operating software of windows interface. The user can select four different microphone calibration (model M31, M51, M52, M53), the SPLs test range 125 dB to 170db
Function IntroductionTechnical ParametersConfiguration Checklist
This system can be conveniently for analysis and testing of car audio system. In addition to test the maximum SPL and 1 / 3 octave Cheng RTA response, the system is equipped with a built-in ANSI a, B, C filter, provide a unique impedance test ability. This feature is very convenient to detect the speaker and line of defective components and line. Test data can display a variety of file form, the user can conveniently homemade data display, charts, and print.

Configuration content
A/D pcRTA card
M51 microphone
PcRTA Software CD
English Instruction Manual
Corresponding wiring
PAC1 portable box + amplifier

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