Altair CN-220, Руководство пользователя

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DUAL/STEREO COMPRESSOR/NOISE GATE CN-220
10. TECHNICAL SPECIFICATIONS
TECHNICAL SPECIFICATIONS
INPUTS:
•
XLR-3-31 and JACK ¼”.
INPUT IMPEDANCE:
•
20 K
Ω
. Electronically balanced.
INPUT LEVEL:
•
0 dBu nominal / +24 dBu maximum.
OUTPUTS:
•
XLR-3-32 and JACK ¼”.
OUTPUT IMPEDANCE:
•
100
Ω
. Electronically balanced.
OUTPUT LEVEL:
•
0 dBu nominal / +24 dBu maximum.
SIDE CHAIN INPUT/OUTPUT:
•
JACK ¼” unbalanced.
•
0 dBu nominal / +21 dBu maximum.
FREQUENCY RESPONSE:
•
20 Hz to 40 KHz (+0, -0.5 dB).
DISTORTION:
•
THD+N < 0,03% @ 0 dBu (20 Hz- 20 KHz) no compression.
•
THD+N < 0,05% @ 0 dBu (1KHz) @ 20 dB compression.
•
IMD < 0,03% @ 0 dBu (20 Hz- 20 KHz) no compression.
INTERCHANNEL CROSSTALK:
•
Better than 80 dB (20 Hz - 20 KHz).
C.M.R.R.:
•
Better than 60 dB (20 Hz - 20 KHz).
OUTPUT NOISE:
•
Better than —96 dBu, (20 Hz - 20 KHz), unweighted.
Gate section in By-pass.
•
Better than —98 dBu, (20 Hz - 20 KHz), unweighted.
Gate section in SHUT state.
OUTPUT GAIN:
•
Variable from —15 dB to +15 dB. Detent position at 0 dB.
FILTERS:
•
HPF: 30 Hz — 4 KHz, LPF: 200 Hz — 20 KHz.
THRESHOLD:
•
Variable from —50 dBu to +20 dBu.
ATTACK TIME:
•
AUTO mode: Program dependent.
•
FAST mode: T < 100
µ
sg.
RELEASE TIME:
•
Variable from 10 msg to 2 sg.
GATE SECTION
RANGE:
•
SHUT state attenuation 80 dB/20 dB.
THRESHOLD:
•
Variable from —40 dBu to + 20 dBu.
THRESHOLD
TRANSITION:
•
“Soft Knee” type contour.
ATTACK/RELEASE
TIMES:
•
Automatic: Program content dependent.
RATIO:
•
Variable from 1:1 (no compression) to
∞
:1 (limiter).
COMPRESSION
SECTION
BAND COMPRESSOR:
•
Variable from 80 Hz to 10 KHz.
MAINS SUPPLY:
•
User selectable 115/230 VAC ±12%, 50-60 Hz.
POWER REQUIREMENT:
•
30 V.A.
DIMENSIONS:
•
483x44x160 mm. (19" x 1u).
OPTIONS:
•
Plastic or metal (key protected) security cover.
NOTE: Technical specifications subject to variation without previous notice.