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Compliance with JIS.NAB.DIN/CCIR standards. Measuring wow and flutter respectively. 4 digit LED display 1s or 0.1s refresh rate. Measuring frequency:3KHz.3.15KHz.synchronous output and measuring. Frequency counter:10Hz~9999Hz,time base 1s. Power supply:AC 220V(110V optional)
designed for measuring the wow flutter in recording/playback equipment such as recorders for sound and video tapes, discs, and film.
The AG-51 Audio Generator contains a low distortion 20 Hz to 200 kHz sine wave generator, an SMPTE standard intermodulation signal generator and a fixed frequency sine wave generator at 3.15 kHz for wow and flutter tests. Signal outputs are simultaneously available at levels of up to +20 dBm (equivalent sine wave power for complex signals) at separate left (L OUT) and right (R OUT) output connectors