Agilent Technologies 83640B Service Guide

10.
For
each
set of
start and
stop frequencies
given
in
T
able
2-9
man
ually
sw
eep
the
synthesizer
across the
frequency
range
and
c
hec
k
the
sp
ectrum
analyzer
displa
yfor
harmonics
and
subharmonics.
11.
Compare the
harmonics/subharmonics to
the sp
ecications listed
in the
test
record
and v
erify
an
y
that
are
within
5
dB
of
sp
ecication
with the
\Harmonic/Subharmonic
V
erication
Pro
cedure
<
20
GHz."
12.
For
the 83620B
/22B/24B and
83623B
/L:
Record,
on
the
test
record,
the
w
orst
case
harmonic
for
RF
output
frequencies
of

2.0
and

20
GHz
and
the
v
alue of
the w
orst
case
subharmonic
for
RF
output
frequencies
of 
7to
 20
GHz.
F
or
the
83630B
/L,
83640B/L,
and 83650B
/L: Record,
on the
test
record,
the
w
orst
case
subharmonic for
RF output
frequencies
of

7
and

20
GHz.
Note,
for
future
use,
the
w
orst
case
harmonic
for
RF
output
frequencies
of

2.0
to

20
GHz
.
Harmonic
Measurement
20
to
26.5
GHz
Disr
e
gar
d
if
b
eyond
your
synthesizer's
c
ap
ability.
13.
Connect
the
equipmen
t
as
sho
wn
in
Figure
2-10
using
the
HP/Agilen
t 11970K
Mixer
(20
to
26.5
GHz).
Figure 2-10. Spurious Signals (Harmonics) T
est Setup
> 20 GHz
Equipment
Spectrum Analyzer
HP/Agilent8566B
1
Microwave Amplier
HP/Agilen
t 11975A
Harmonic Mixer (20 to 26.5 GHz)
HP/Agilent
11970K
Harmonic Mixer (26.5 to 40 GHz) HP/Agilent 11970A
Harmonic Mixer (40 to 50 GHz) HP/Agilent 11970Q
1 Firmware revision 13.8.86 or later.
Agilent 8360 Performance Tests
Spurious Signals (Harmonics Subharmonics)
2-35

Agilent Technologies 83640B Specifications

General

Brand	Agilent Technologies
Model	83640B
Category	Portable Generator
Language	English