THIS PRODUCT IS NO LONGER IN PRODUCTION
The Inovonics 375 is a compact, up-to-date magnetic recording electronics package, completely self-contained with integral power supply.
Available in several versions, the 375 is equally well suited to new installations, or to improve the performance and reliability of older professional tape recorders.
30ips OVERALL/60 - 22k/ SYNC/60 - 20k
15ips OVERALL/30 - 22k/ SYNC/40 - 16k
7.5ips OVERALL/20 - 16k/ SYNC/30 - 8k
30ips/OVERALL (u’wtd -71/ wtd -78)SYNC (u’wtd -71/ wtd -80) STANDBY(u’wtd -80/ wtd -87)
15ips/OVERALL (u’wtd -67/ wtd -76)SYNC (u’wtd -67/ wtd -77) STANDBY(u’wtd -74/ wtd -85)
7.5ips/OVERALL (u’wtd -68/ wtd -77)SYNC (u’wtd -68/ wtd -79) STANDBY(u’wtd -74/ wtd -85)
With 250kHz erase/bias frequency, more than 75dB erasure of 500Hz signal recorded 12dB above 320nW/m Operating level.
At Operating Level: LIN out/0.50% LIN in/0.15%
3dB Operating Level: LIN out/1.00% LIN in/0.30%
6dB Operating Level: LIN out/2.50% LIN in/0.80%
Record: 0.1% at Operating Level / 0.05% at 25dB above Operating Level
Repro: 0.1% at Operating Level (Clipping Level +25dBm)
Sensitivity: -20 to +8dBm
Impedance: 10K, unbalanced
Level: Adjustable for +4 or +8dBm from Operating Level recording; Clipping Level +25dBm
Impedance: Unbalanced from low impedance “voltage source” output stage. Can drive 1:1 transformer for isolation if required.
±20VDC (bipolar) regulated, at 200mA per channel (including indicators) plus 250kHz sine wave at 1V r.m.s. Power Supply requirement can be met with Inovonics A/N 129403 printed-circuit assembly when combined with power transformer, bridge rectifier and filter capacitors adequate for the current required.
3-1/2” x 19” x 7”; 121bs.