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Figure 210 System connect diagram example
Making the measurement
1
Calibrating the measurement
• The calibration procedure determines the discriminator constant to use in
Note that the system must be operating in quadrature during calibration.
NO T E
Agilent E5505A User's Guide
Calibration
source
DUT
Digitizer
output
PC
Digitizer
Display
Press the Continue button when you are ready to make the measurement.
the transfer response by measuring the system response to a known FM
signal. Refer to
Figure 211
FM Discriminator Measurement Examples
Phase
Power
shifter
splitter
Delay line
To test set rear panel
CHIRP input
N5500A
Test Set
SIGNAL INPUT
MAXIMUM POWER
50 kHz -1600 MHz
+23 dBm
POSSIBLE
OUTPUT POWER
+30 dBm
POWER
input
Spectrum analyzer
GPIB
e5505a_user_connect_diag_ex
25 Jun 04 rev 3
on page 278 through
Test set
GPIB
STATUS
RMT
LSN
TLK
SRQ
ACT
ERR
INPUT
REF INPUT
SIGNAL
NOISE
50 kHz -1600 MHz
MAXIMUM POWER
50 kHz -1600 MHz
+23 dBm
50
1 V Pk
50 kHz -1600 MHz
0.01 Hz -100 MHz
+15 dBm MIN
PHASE DET OUTPUT
RF ANALYZER
MONITOR
ANALYZER
ANALYZER
TUNE VOLTAGE
OUT OF LOCK
<100 kHz
<100 MHz
50
20 mA MAX
Figure 215
on page 279.
10
277
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