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Table
1-2.
Electrical
Characteristics
(Cont)
Characteristics
Deacription
MODES
SignaliDg Sequence
Encode/Decode
Tone remote access
(Encode
only;
use
Remote
base
access
sequence as
foUows:
General Sequence to
decode)
Tone
A for 150
maec
Tone
B
for 40
msec
10 dB
below Tone
A
Tone A continuously
30
dB
below the first Tone A burst
Digital private line (DPL)
Codes 000 to
777
and
i.
n verted
for encode. Decodes all valid DPL codes.
Fixed 1kHz
Accuracy:
Equal to master time
base
Distortion:
< 1%
External input
Microphone:
Standard TMN -6013
microphone
interface with
IDC.
External Jack
Frequency
range:
5
Hz
to
19999.9
Hz
Level:
7
Vrms maximum
Impedance:
lOK
ohm
minimum
Code synthesizer
external
output level
0 to 3
Vrms into
a 600 ohm
load
DistortioDISINAD Meter
Input
frequency:
1kHz
±
1Hz
Input level rance:
0.1 V
to
10
Vrms
SINAD accuracy:
±
1
dB
at
12
dB SIN AD
Distortion
range:
1% to20%
Distortion
accuracy:
:t0.5%
of
Distortion for
1% <
THD
<
10%
±2%
of
Distortion
for
10% <
THD
<20%
Analog Synthesizer Tuning (AST)
Step
size:
Variable steps from 3200Hz
to
3.2
GHz per 350•
ofrotation.
Calibration:
32
steps
per
360"
rotation
Time Base
Standard TCXO
Aging:
±
1
X
10-
6
per year
Temp:
±
1
X
10-
6
maximum
error
over the
o•
to
55"C
temp range
Optional ovenized high stability
Aging:
±
1
X
10-
6
per year
Temp: ± 0.05
X
10-
6
max.imum
error over the
o•
to
55
•c
temp
range
(warmup
to
±5 X
I0-
7
of
final
frequency
within
20
minutes)
Power and Environmental
AC
100
to 130 Vac or
200
to
260
Vac,
switch-selectable; 47
to 400Hz
DC
+
11.0 to
+
16
Vdc external input
Optional battery
13.6V battery;
50
minutes typical
Temperature
range
o•
to
ss·c
operation;
-
40° to
ss·c
storage
1-5
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