Agilent Technologies 83620A User Manual

21.
Maximum
FM
Deviation
Description
and Procedure
In this
pro cedure,
the
syn
thesizer's
RF
output
is
monitored
directly
on
a
sp
ectrum
analyzer
for
lo
w
FM
rates.
The
FM
amplitude
is
increased un
til the
maxim
um
deviation
exceeds the
specication.
F
or
higher
FM
rates, the
FM rate
is
set
so
that
a
Bessel
n
ull
o
ccurs
when
the
RF
p
eak deviation
equals
the
sp
ecication.
The
mo
dulation
amplitude
is
increased
in
order
to
pass
through
the
correct
Bessel
n
ull
for
the
FM
rate
used
and
the p
eak
deviation
sp
ecied.
1.
Connect
the
equipmen
tas
shown
in Figure
2-30
.
Preset
all
the
instrumen
ts
and
let
them
w
arm
up
for
at
least
one
hour.
Figure 2-30. Maximum FM Deviation
Test Setup
Equipment
Spectrum Analyzer
HP 8566B
Function Generator HP 3325A
Function Generator HP 8111A or HP 8116A
2-124 Performance Tests
Maximum FM Deviation
HP 8360
All manuals and user guides at all-guides.com

Agilent Technologies 83620A Specifications

General

Brand	Agilent Technologies
Model	83620A
Category	Blower
Language	English