HP 8753D Option 011 User Manual

Figure SIMBLK12
here.
Figure
12-1.
Simplified
Block
Diagram
of
the
Netw
ork
Analyzer
System
The Built-In
Synthesized
Source
The
analyzer's
built-in
syn
thesized
source
pro
duces
a
sw
ept
RF
signal
in
the
range of
300
kHz
to
3.0
GHz.
The
HP
8753D
Option
006
is
able
to
generate
signals
from
30
kHz
to
6
GHz.
The
RF
output
p
o
wer
is
lev
eled
b
y
an
in
ternal
ALC
(automatic
lev
eling
con
trol)
circuit.
T
o
ac
hiev
e
frequency
accuracy
and
phase
measuring
capabilit
y
,
the
analyzer
is phase
lo
c
k
ed
to
a
highly
stable
crystal
oscillator.
F
or
this
purp
ose,
a
p
ortion
of
the
transmitted
signal
is
routed
to
the
R
c
hannel input
of the
receiver,
where it
is
sampled
b
y
the
phase
detection
lo
op
and
fed
bac
k
to
the
source.
T
est
Sets
Signal
separation
for
the
HP
8753D Option
011 net
work
analyzer can
b
e
accomplished
using
an
y
one
of
the
follo
wing
accessories:
HP
85044A/B
T
ransmission/Reection
Test
Set
HP 85046A/B S-P
arameter T
est Set
HP 85047A S-P
arameter T
est Set
HP Made
Special Option T
ransmission/Reection or S-P
arameter T
est Set
HP 86205A/86207A RF Bridge
HP 11667A Tw
o-WayP
ower Splitter and HP 86205A RF Bridge
Signal separation devices are needed to separate the incident signal from the
transmitted/reected signal. The incident signal, which comes from the analyzer's source RF
output, is applied to the R channel receiver input. Meanwhile, the transmitted/reected signal
is applied to the A or B channel receiver input via a test p ort coupler (in a test set) or an RF
bridge.
12-2 Theory of Operation DRAFT
3/21/106 15:14
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HP 8753D Option 011 Specifications

General

Brand	HP
Model	8753D Option 011
Category	Measuring Instruments
Language	English