Description
The tape is used to set the playback head gap perpendicular to the longitudinal axis of the tape (90° ± 1′) and to calibrate the high-frequency response.
Parameters:
Tape speed:
19.05 cm/s (7.5 ips)
Track width:
Full track
Azimuth position:
(90° ± 1′)
Signals, Flux level (relative to reference) and duration:
1 kHz at -10 dB, 1:00 min.
10 kHz at -10 dB, 4:30 min.
16 kHz at -10 dB, 4:30 min.
Blank tape section: approx. 4:00 min.
Reference value magnetic flux:
250 nWb/m (DIN)
Duration:
approx. 10 min.
Reel size:
18 cm
