Description
This tape is used to adjust the gain and frequency response of the playback amplifier and to adjust the playback head gap (azimuth).
Parameters:
Tape speed:
38.1 cm/s (15 ips)
Track width:
Full track
Azimuth position:
(90° ± 1′)
Signals and Flux level (relative to the reference value):
1 kHz at 0 dB
65 Hz at -10 dB
1 kHz at -10 dB
10 kHz at -10 dB
16 kHz at -10 dB
1 kHz at 0 dB
Reference value magnetic flux:
514 nWb/m (DIN)
Flux level (relative to the reference value):
0 dB, -10 dB
Equalization:
IEC 1 (CCIR), 35 µS
Duration:
approx. 6:30 min.
Total length:
approx. 8 min.
