Agilent Technologies 83640B Service Guide

Note
Mak
ethe
following
measurements
as
quic
kly
as
p
ossible
since
the
signal
amplitude
is
sub
ject
to
drift when
you
use deep
AM at
low
levels.
If necessary
,
turning AM
o and
on again
will reset
the p
o
w
er
lev
el.
19.
With a
10 mV
resolution, adjust
the function
generator un
til y
ou
get
an
O
VERMOD
message on
the
syn
thesizer
or
un
til
the
signal
drops
in
to
the
noise
lev
el
on
the
spectrum
analyzer.
Decrease
the
function
generator
output
just
un
til
the
OVERMOD
message
disapp
ears.
20.
Record
the
RF
signal
lev
el
(or
the
noise
lev
el
if
the
signal
is
in
the noise).
T
able 2-26.
RF Signal
Level
1
GHz
12
GHz
2
GHz
13
GHz
3
GHz
14
GHz
4
GHz
15
GHz
5
GHz
16
GHz
6
GHz
17
GHz
7
GHz
18
GHz
8
GHz
19
GHz
9
GHz
20
GHz
10
GHz
21
GHz
1
11
GHz
22
GHz
1
1
83630B
/40B/50B
only
.
21.
On
the
syn
thesizer,
turn
o
mo
dulation.
Set:
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
AM
On/Off
10dB/V
(asterisk
o
)
or
for
syn
thesizers
with
Option
002,
press:
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
AM
Type
10
dB/V
(asterisk
o
)
22.
Step
the
syn
thesizer
and sp
ectrum analyzer
CW and
center
frequencies in
1GHz
steps.
T
urn
mo
dulation
bac
k
on
and
rep
eat
steps
19 through
21
to
the
highest
frequency
from
Table 2-26 that applies to y
our syn
thesizer.
23.
Record the w
orst case v
alues from step 20 on the test record:
a. F
or the 83630B, record w
orst case v
alues for frequencies
< 20
GHz and for frequencies
 20 GHz.
b. F
or the 83640B/50B, record w
orst case v
alues for frequencies
 20 GHz and for
frequencies > 20 GHz.
c. F
or all other instrumen
ts, record the w
orst case v
alue for all frequencies tested.
2-90 Performance Tests
AM Dynamic Range
Agilent 8360

Agilent Technologies 83640B Specifications

General

Brand	Agilent Technologies
Model	83640B
Category	Portable Generator
Language	English