Agilent Technologies 83620A User Manual

Reference Level:
10
dBm
Clear
all
data
from
the
display.
15.
Cen
ter
the
signal
on
the
analyzer
displa
y
.
16.
Connect
the
syn
thesized
function
generator and
set it
as follo
ws:
Function:
Sine
wave
Frequency (FM
Rate): 100
kHz
Amplitude:
1
mV
17.
On
the
syn
thesizer,
press:
4
MOD
5
N
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
N
N
NN
NN
NN
FM
On/Off
100
kHz
(asterisk
on)
or,
for
syn
thesizers
with
Option 002,
press:
4
MOD
5
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
FM
Menu
N
N
N
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
FM
On/Off
Ext
(asterisk
on)
This
activ
ates
FM
sensitivit
y
.
Use
the
down
arrow
key
to
set
FM
sensitivit
y
to
1.00
MHz/V.
18. On
the function
generator,
set:
Amplitude (Calculated
Null
Voltage):
271
mV
rms
Use
the
4
AMPTD
CAL
5
k
ey
to
do
an
amplitude
calibration.
Use
the
arro
w
k
eys
to
adjust
the
amplitude
to
ac
hiev
e
a
n
ull
of
the
1st
sideband
(Sideband
Nulled).
Note
The
sidebands
ma
y
not
resp
ond
to
increases
and
decreases
of
the
FM
input
v
oltage
symmetrically
.
In
this
case,
tak
e
the
av
erage of
the v
oltages
that
cause
the
lo
w
er
sideband
and
upp
er
sideband
to
n
ull.
If
the sidebands
null
at more
than one
v
oltage
lev
el,
use
the
lo
w
er
v
oltage
v
alue
as
the n
ull v
oltage.
19.
Record the
\Actual Null
V
oltage"
in
the
space
pro
vided
in
T
able
2-30
.
20.
Calculate
the
actual
FM
sensitivit
y
using
the
form
ula:
Actual FM Sensitivit
y=

Calculated Null V
oltage
Actual Null V
oltage

(Set FM Sensitivit
y)
Record this v
alue in the space pro
vided in T
able 2-30
.
21. On the function generator, increase the amplitude
(FM input v
oltage) un
til
the syn
thesizer displa
ys an UNLOCK or O
VERMOD message. Decrease
the FM Input V
oltage just un
til the UNLOCK or O
VERMOD
message
turns o.
HP 8360 Performance Tests
Maximum FM Deviation
2-127
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Agilent Technologies 83620A Specifications

General

Brand	Agilent Technologies
Model	83620A
Category	Blower
Language	English