Wavetek 132 - Section 1 Specifications - Environmental and Mechanical; Environmental Conditions; Mechanical Specifications

Noise
Clock
Frequency
Switch
selectable noise
frequencies are
listed
below.
Clock
Frequency
160
Hz
1.6
kHz
16
kHz
160
kHz
1.6
MHz
Analog
Noise
Bandwidth
10
Hz
100
Hz
1
kHz
10
kHz
100
kHz
ENVIRONMENTAL
Temperature
All
specifications
listed, except stability,
are for
25
C
±5°C.
For
operation from
0°C
to 55°C,
derate all
specifications
by
factor
of
2.
MECHANICAL
OPERATIONAL
MODES
FUNC
Function
Mode
—
Provides the
selected
wave-
form at the
main output.
S/N
Signal-to-Noise
operation adds
noise to
a
selected
signal of
constant
amplitude. The
signal-to-noise ratio
is
variable
from
0
to
+60 dB.
N/S
Noise-to-Signal
operation adds
a
selected
signal
to a
constant
amplitude
noise. The
noise-to-signal ratio
is
variable
from
0
to
+60 dB.
FM
Frequency
Modulation
—
Provides random modu-
lation
of the
frequency
of the generator.
The
S/N
-
N/S
(dB)
ratio control
also controls
the amount of
fre-
quency
deviation.
NOTE
Dimensions
8V
2 inches
wide,
5% inches
high,
1
1
V
2
inches
deep
Weight
8
lbs net,
12 lbs shipping
Power
105
V to 125
V or 200
V
to 250
V,
50
Hz
to 400
Hz.
Less
than 1
5
watts.
NOTE
All
specifications apply
for frequencies
obtained
when dial is
between 0. 1 and
2.0
and at
10 V
p-p
into
a
50
ohm
load.
When
noise
is
added
to the
signal output,
specifications apply up to 200
kHz
and
the
square wave
rise
time is
derated by
a
factor of
10. In
the
dock
range of
1.6
MHz,
the
maximum
calibrated signal-
to-noise
ratio
is
30
dB.
It is
possible to stop
the generator from
oscillating
by
applying a
negative VCG
voltage
when the dial is
already
set at
minimum frequency.
VCG inputs
up
to
30
V will not permanently damage the
instrument.
2