1/4" 15 IPS IEC 6 Minute 250 nWb/m MRL21J203
Product Description
This Magnetic Reference Laboratory calibration tape is used for standardizing azimuth, equalization and determining the "0" level or sensitivity of your deck. This tape is for the IEC equalization standard at 250 nWb/m level which is that of the +3 dBm operating level tapes (see section header for a list.) Recorded at 15 IPS. Six minutes long
