Agilent Technologies 83620A - Harmonic Measurement < 20 Ghz

Equipment
Sp
ectrum
Analyzer
HP
8566B
A
tten
uator
10
dB
HP
8490D
Option
010
(HP
83640A/50A)
A
tten
uator
10
dB
HP
8493C
Option
010
(HP
83620A/22A/23A/24A/30A)
2.
T
o
ac
hiev
e
p
eak
p
o
w
er,
turn
on
RF p
eaking. Set:
4
USER
CAL
5
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Tracking
Menu
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Peak
RF
Always
(asterisk
on).
Harmonic
Measurement
<
20
GHz
3. Connect
the equipmen
tas
shown
in
Figure
2-9
.
4.
On
the
syn
thesizer,
press:
4
PO
WER LEVEL
5
Set
the
maxim
um
sp
ecied
lev
eled
p
o
w
er.
SWEEP
4
MENU
5
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Manual
Sweep
5.
On the
spectrum
analyzer,
set
the
rst
set
of
start
and
stop
frequencies
from
T
able
2-9
.
Then
set:
Reference
Level:
0
20
dBm
Scale
Log:
5
dB/Division
Bandwidth
Resolution:
3
MHz
Video
Bandwidth
3
MHz
T
able
2-9.
Start
and
Stop
Frequencies
Start
F
requency
(GHz)
Stop
F
requency
(GHz)
0.01
1
2.2
2.2 7.0
7.0 13.5
13.5 20.0
1 Set to 2 GHz for HP 83622A/24A.
6. Man
ually sw
eep the syn
thesizer across the frequency range while c
hecking
the sp ectrum analyzer
display for harmonics and subharmonics.
HP 8360 Performance Tests
Spurious Signals (Harmonics Subharmonics)
2-41
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