Wavetek 150 Instruction Manual page 13

PROGRAMMABLE
AMPLITUDE OUTPUT
Signal
from
this output
is
selectable
in function, frequency and amplitude.
The frequency
of
signal
at this
output
is
the
same
as
that of the fixed
ampli-
tude outputs. The
function and amplitude are
selected by switches
on
the
Model
155 or by remote
closure
program
in
the
Models
150
and
155.
The
following are
specifications applicable
to
the
programmable
amplitude
out-
put;
Amplitude
Equal
to
the
programmed
peak
to
peak amplitude
±1%
plus one
digit to 99. 9
KHz
and
±5%
plus one
digit to
1
MHz.
*Amplitude Asymmetry:
Less
than
1% plus
1
mv
to
99. 9
KHz
and
2%
plus
1
mv
to
1
MHz.
SINE FUNCTION
Total Harmonic
Distortion:
Same
as
fixed
amplitude
sine
for amplitudes greater
than
1
volt
peak
to peak.
^Transient Aberrations:
Period:
Amplitude
Less
than 250 nsec.
Less
than 5%
of
programmed
peak
to
peak amplitude
plus
20
mv.
TRIANGLE FUNCTION
Triangle
Linearity:
Same
as
fixed amplitude
triangle.
^Transient Aberrations:
Period:
Amplitude
Less
than 250 nsec.
Less
than 5%
of
programmed
peak
to
peak amplitude
plus
20
mv
SQUARE FUNCTION
10%
to
90% Rise and
Fall
T ime
Less
than 150 nsec.
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