MRL Magnetic Reference Laboratory 341-287-482-608 Half-Inch

You are purchasing a new Calibration Tape

from Magnetic Reference Laboratory (MRL). 

The tape is 1/2" on a 10.5" metal reel.

Speed: 15 in/s (380 mm/s)

Equalisation: AES (IEC2)

Reference Fluxivity: 250 nWb/m

Frequencies:

• w/ Chromatic Sweep: 1k, 10k, 100 Hz
• Chromatic Sweep 32Hz...20 kHz by 1/12 oct. in 105 s

0.5 in (12.5 mm)

SN 142 047

The four frequencies of this tape are 1 kHz, 10 kHz, 16 kHz and 50 Hz.
This tape will be at +3db (250nWb/m)
The tape is 4 minutes long.
It will be AES (IEC2) equalisation.

This listing is for the MRL Calibration tape with the part number:
341-287-482-608

Alignment tapes, aka calibration or reference tapes, are required to properly set play back on any given tape deck. The alignment tape contains various signals, and array of frequencies, that let the operator setup a tape deck for playback prior to record alignment.

This alignment tape is custom recorded on RTM SM911 by MRL.