Function Generator Dc Offset; Function Generator Symmetry; Function Generator Frequency Sweep - BWD MINI-LAB 603B Manual

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5.
APPLICATIONS
(confinued)
5.13
MISCELLANEOUS
WAVEFORMS
BY
FREQUENCY MODULATING
THE
FUNCTION GENERATOR
BY
ITSELF:
(Cont'd)
b.
cont'd
Connect
the
Voltage Amplifier
output
to the
F.M.
Input socket.
No DC
Offset
is
required.
The gain
of the
Voltage Amplifier
is
used
to
vary the
waveform^
and
Inversion of the
waveforms can be accomplished by
reversal of
the
Voltage
Amplifier
input
connections.
The waveforms
are
as
above.
5.14
MISCELLANEOUS
WAVEFORMS
PRODUCED
BY AMPLITUDE
MODULATION:
Connect
the
6.3V
AC
terminal via
a 39Ki^
resistor
to
the
A.M.
input
socket.
Also connect
the
OV
A.C.
terminal
to
any ground
(
)
terminal.
The frequency
of
the
modulating
signal
is
then equal
to
the
mains frequency,
i.e.
50
or
60Hz.
With
the
A.M.
switched
ON
and
the
Function Generator frequency
set
to
IHz,
the following
waveforms can be
displayed:-
Reset the
Function
Generator frequency
to
IkHz.
603B
5
-
13E

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