WF3103A LODESTAR

Description The WF-3103A Wow & Flutter Meter is a direct reading type instrument designed for measurement of Wow, Flutter and Drift characteristics of tape recorders, recorder-players and other recording/playback equipment. Specifications Input Frequency 3 kHz + 10% JIS/CCIR 3. l5KHz + 10% DIN Input Voltage Range l5mV~ 10 Vrms Input Impedance 300 KW Unbalanced Measurement Range 0.03 / 0.1 / 0.3 / 1 / 3% Full Scale in 5 Ranges Accuracy Within + 5% of Full Scale. Indication Peak Value Indication CCIR/DIN RMS Value indication JIS. Drift Measurement Range: + 1% to + 10% in 3 Ranges Indication Accuracy + 5% of Full Scale. Signal Source for Recording 3KHz and 3. l5KHz + 0.05% Output Terminal Output of drift and Output for oscilloscope and recorder. Power Supply AC115V/230V + 10% 50/60Hz 15VA