Magnetic Reference Lab 31J329A
1/2", 8 Minute Multifrequency Reproducer Calibration Tape

OUR PART #  31J329A


  • Tape Speed: 15"/second
  • Equalization Standard: IEC (IEC1)
  • Fringing Compensated: Yes
  • Level of Frequency Response Section: 0 dB
  • Catalog Number for Reference Fluxivity: G320 nWb/m

The MRL Multifrequency Reproducer Calibration Tapes contain 3 separate sections.  The Reference Fluxivity Section is usually used to set the reproducer gain to give the reference deflection (0 dB) when the program level meter is a vu meter.  The Azimuth, Phase, and Preliminary Equalization Adjusting Section is used to set the azimuth of the heads, and to perform preliminary equalization calibration.  The
Frequency Response Calibration Section is used to calibrate the frequency response of the reproducer.  Each section is voice announced.

NOTE: For more information regarding this tape, please see the PDF attached under the documentation tab.

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