Agilent Technologies E5500A User Manual page 154

7 Absolute Measurement Examples
RF Synthesizer using DCFM
Table 7-10 Tuning Characteristics for Various Sources
VCO Source Carrie
r Freq.
Agilent 8662/3A
υ
EFC
DCFM
Agilent 8642A/B
Agilent 8644B
Other Signal Generator
DCFM Calibrated for
±1V
Other User VCO Source
7-38 E5500 Phase Noise Measurement System Version A.02.00
Tuning
Constant
(Hz/V)
5 E – 9 x υ
0 0
FM Deviation
FM Deviation
FM Deviation
FM Deviation
Estimated within a
factor of 2
Center Voltage Tuning
Range ( ± V)
Voltage
(V)
0 10
0 10
0 10
0 10
0 10
–10 to
+10
Input Tuning
Resistanc Calibratio
e ( Ω)
n Method
1E + 6 Measure
1 K (8662) Compute
600 (8663) Compute
600 Compute
600 Compute
R Compute
in
1 E + 6 Measure
Document Part No. E5500-90024 Ed. 1.0