Agilent Technologies 83640B Service Guide

9.
Low
Po
w
er
SRD
Bias
Description
and Procedure
The syn
thesizer is
set to
10 GHz.
Then the
A9
pulse
b
oard
MIN
adjustmen
t
sets
the
source
v
oltage
of
the
FET
for
the
prop
er
SRD
bias
lev
el.
1.
Connect
the
equipment
as sho
wn in
Figure 3-21
.
Preset
all
instrumen
ts
and
let
them
w
arm
up for
at
least
one
hour.
Figure
3-21.
Lo
w
P
o
w
er
SRD
Bias Adjustment
Setup
Equipment
D
VM
HP/Agilen
t
3456A
2.
On
the syn
thesizer set:
4
CW
5
4
10
5
4
GHz
5
.
3.
Set
the
D
VM
to
measure
DC
v
olts.
4. Adjust
A9R105 MIN
(see
Figure
3-22
)
for
0
0.54
V
DC.
3-60 Adjustments
LowPower SRD Bias
Agilent 8360

Agilent Technologies 83640B Specifications

General

Brand	Agilent Technologies
Model	83640B
Category	Portable Generator
Language	English