Table of Contents
Advertisement
1.2
SPECIFICATIONS
ELECTRICAL
(EACH
CHANNEL):
INPUT:
Balanced
INPUT IMPEDANCE:
MAXIMUM INPUT
LEVEL:
EQUIVALENT INPUT NOISE:
GAIN:
FREQUENCY RESPONSE:
OUTPUT:
OUTPUT
LOAD:
POWER OUTPUT:
DISTORTION:
FILTER
TYPE:
FILTER BANDWIDTH:
CENTER FREQUENCIES:
FREQUENCY ACCURACY:
RANGE
OF
BOOST AND CUT:
CALIBRATION
OF
BOOST
AND
CUT:
bridging, differential amplifier.
40
kohms, used
as
balanced
input.
20
kohms, used
as
unbalanced
(single -ended)
input.
+20 dB (7.75 volts).
Less than -90
dBm.
15.7
kHz noise bandwidth
with
all
controls set
flat,
output termina-
ted
with
600
ohm
load
(Model 535, -88 dBm).
Variable, -10 dB
to
+20
dB,
with front
panel control.
+1
äuß
20-20,00n
Hz (with no EQ).
Floating, transformer
isolated.
150
ohms or greater.
+24
dBm into
600
ohm load (12.28 volts),
+20 dB into 150 ohm load (7.75 volts).
Less than 0.25% THD,
30
Hz to 15
kHz at
maximum
rated output.
2
-pole synthesized
L -C.
1
-octave
at -3
dB
points with
8
dB
boost
or cut.
Standard ISO
(Hz)
31.5
63
125 250
500
lk 2k 4k 8k 16k.
±3%
of
center frequency.
12
dB,
single filter section.
Within
1
dB of
indicated setting,
0
to
±6 dB,
within
1.5
dB
of
indicated
setting,
±6 to
±12 dB,
(single
filter section).
CHANNEL SEPARATION:
60
dB
worst case
at
high frequencies,
typically better
than
80 dB.
1MlISCELLANEOUS:
POWER REQUIREMENTS:
100-125 VAC or 200-250 VAC, 50/60
Hz,
switch selectable, less than
10
W.
-2-
Advertisement
Table of Contents
