Deviation of average speed from nominal speed: | Max. 0.1% |
Wow and flutter: | ±0.03% (15 ips)
±0.05% (7-1⁄2 ips) |
Tape width: | ¼” |
Tape length: | 3300 ft. (1000m) standard tape |
[Starting time] | Until nominal speed: Max. 0.2 sec.
Until ±0.1% wow and flutter: Max. 1 sec. |
Fast wind time: | 130 sec. with 3300 ft. (1000m) tape |
[Stopping time (Out of fast wind with full reel)] | Stop: Max. 3 sec.
Tape end: Max. 2 sec. |
Electronic tape timer: | 3-digit display indicating minutes and seconds for all tape speeds, in reverse motion beyond zero indicating ascending time with negative sign |
Tape timer error: | Max. 3 sec. |
Added timer indication after tape end: | Max. 3 sec. |
Frequency response: | 60Hz to 20kHz, ±1.5dB (30 ips)
80Hz to 18kHz, ±1dB (30 ips)
30Hz to 16kHz, ±1.5dB (15 ips)
60Hz to 16kHz, ±1dB (15 ips)
30Hz to 16kHz, ±1.5dB (7-1⁄2 ips)
60Hz to 10kHz, ±1dB (7-1⁄2 ips) |
Signal to Noise Ratio: | 69dB (Full-track, 30 ips and 15 ips)
69dB (Full-track, 7-1⁄2 ips)
65dB (Stereo, 30 ips and 15 ips)
65dB (Stereo, 7-1⁄2 ips)
64dB (Two-track, 30 ips and 15 ips)
64dB (Two-track, 7-1⁄2 ips) |
Total harmonic distortion: | 1% (Full-track, Two-track, Stereo, Pilot tone model) |
Crosstalk: | Min. 48dB (Stereo version, 1kHz, with Vacodur heads)
Min. 38dB (Stereo version, 1kHz, with ferrite heads)
Min. 54dB (Two-track version, 1kHz, with Vacodur heads) |
Erasure: | Min. 80dB at 1kHz |
Input level / impedance: | +6 dBm (Max. +15 dBm) / 5kΩ between 30Hz and 16kHz) |
Output level / impedance: | +6 dBm (Nominal, Max. +24 dBm) / Max. 40Ω between 30Hz and 16kHz |
Erase / bias frequency: | 131kHz with quartz reference |
