Agilent Technologies 83640B Service Guide

At
the message
VERIFY BEATNOTE
< 1
MHZ ,
tune
the
signal
generator
for
minim
um
sine
w
a
v
e
frequency
with
the
frequency
domain
signal
near
the
left edge
(0 Hz).
7.
When
the
measurement
is complete
record the
results on
the test
record and
compare them
to the
specication.
8.
Rep
eat
steps
3
through
6for
the frequencies
in T
able 2-16
.
T
able
2-16.
Frequency
Setting
for
Phase
Noise
Measurements
Syn
thesizer
F
requency
(GHz)
Phase
Noise
Measuremen
t
System
Carrier
F
requency
(GHz)
Detector
Input
(MHz)
1.97
1
1.97 310
18.0 18.0 720
1
Disregard
if
bey
ond y
our syn
thesizer's
capabilit
y
.
Related
Adjustments
Sampler
Assem
bly
In
Case
of
Difficulty
1.
Line
spurs
ma
y
b
e
presen
t
in
the
trace
whic
h
exceed
the
phase
noise
specication.
They
should b
e ignored.
2.
Be
sure
that
the
signal
generator
frequency
(detector
input) is
tuned
close
enough
that
a
zero
b
eat
can
b
e
found.
3.
Note
where
the
problem
o
ccurs
(carrier
frequency
and
oset
frequency
from
the
carrier)
and
refer
to
the
A
gilent
T
echnolo
gies
8360
B-Series
Swept
Signal
Gener
ator/
8360
L-Series
Swept
CW
Gener
ator
T
r
oublesho
oting
Guide
.
Agilent 8360 Performance Tests
Single Sideband Phase Noise
2-51

Agilent Technologies 83640B Specifications

General

Brand	Agilent Technologies
Model	83640B
Category	Portable Generator
Language	English