Wavetek 183 Manual page 7

1.2.6
Vertical
Precision
Square Wave Rise and Fall Time
Less
than 25
ns
terminated
into 50Q
load.
Amplitude
Change
With
Frequency
(Sine)
Less
than 0.1 dB
to
100
kHz.
Square Wave
Total
Aberrations
Less
than 0.2 dB
to
I
MHz.
Less
than
5%.
Less
than
1
dB
to
5
MHz'
1.2.a
Environmentar
Step
Attenuator Accuraey
t0.3dB
per 20dB
step.
All
specifications listed are
for
25"C
tS'C.
For operation
from 0"C
to
55"C,
specifications including
horizontal pre-
Stability
cision, amplitude symmetrv, and
sine wave
distortion
are
Short
Term:
10.05%
for
10
minutes.
derated by
a
factor of
2'
Long
Term:
!O.25o/o
tor
24
hours.
1
,2,g
Mechanical
Percentages apply to amplitude,
dc
offset and main
generator
Dimensions
frequency in the linear
mode.
11%in.l28.6cmwide;53/.in./14.5cm high; 1O,/oin./27.3cm
deep.
Amplitude
Symmetry
11%
of
amplitude
range
to
1
MHz
for all
symmetrical
Weight
waveforms.
8.5 lb/3.8 kg net;
12
lb/5.5
shipping.
1.2.7 Purity
1.2.10
Power
rrne
ursrorron
90
to
1
10V,
105
to
125V,
180
to
220V or 210 to
250V;
Less
than
0.52o
for
1
0
Hz
to
1
0o
kHz.
5o
to
400 Hz-
Less
than
25
watts'
Less
than
1%
for
0.005
to
1
MHz.
All
harmonics at least 30 dB down
for
1
to 5
MHz.
NOTE
Specifications
apply
from
10
to
lo0o,6
of
a
Triangle
Linearity
selected frequency range
with
SYMMETRY
Greater than 99%
for
0.0005 Hz
to
lOO
kHz.
control
OFF.
1-3