D.W. Fearn VT-1 Betriebsanleitung PDF herunterladen (Seite 8)

D.W. FEARN

VT-I/F Vacuum Tube Instrument Interface

Specifications

(with 200 mV input)

Input 200 mV nominal

unbalanced

Input Load

Impedance 1 megohm minimum

Minimum

Input Level 5 mV nominal

Maximum

Input Level 2.3 volts P-P for

1% THD

Gain -10 dB

Frequency

Response +/- 0.2 dB 10 cps to 20 kc

-3 dB @ 0.5 cps and 95 kc

THD + Noise <0.3% 20 cps to 20 kc

Intermodulation

Distortion <0.01% SMPTE

Noise minimum 90 dB below output

(22 cps to 22 kc bandwidth)

Output Transformer Balanced

(matches 150 ohm input)

Output Level -30 dBm nominal

Maximum

Output Level -12 dBm @ 20 cps

Crosstalk maximum -90 dB @ 20 kc

Power

Requirements 100/120/220 VAC 50/60Hz

25W

Dimensions 19”W x 5.25”H x 10”D

(48.3cm x 13.3cm x 25.4cm)

Weight 10 lbs (6.82 kg)

NOTE: Throughout this manual, frequency is specified in cps (cycles per second) and kc (kilocycles per second). These units correspond

to Hz and kHz. Specifications and price subject to change without notice.

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D.W. Fearn VT-1 Betriebsanleitung Seite 8