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2. Enter source and interface parameters
3. Define graph of results
4. Enter spec lines
Table 14-6
Spec Lines: 2.4 GHz Phase Noise and Spurs (Test 2)
Point
Offset Frequency
1
1
2
10
3
100
4
1E3
5
6
7
1E6
8
9
10
10E6
11
12
100
The
Spec Lines
offsets from the result table for the offset frequency and the max spec from
the result table for the amplitude. Phase noise specs are entered in order, but
MHz.
Test 2 - Phase Noise and Spurs (mW LO)
•
Carrier frequency: 2.4 GHz
•
Detector/discr input frequency: 2.4 GHz
•
VCO Tuning constant: 48 kHz/Volt
•
Voltage tuning range of VCO: 2.0 V
•
Title: 2.4 GHz carrier with 20 ppm tuning.
Amplitude
(Hz)
(dBc/Hz)
+20
-30
-70
-108
-133
-143
-147
-147
-70
-70
-70
-30
softkey is under the results graph definition menu. Use the
HP 70427A/HP 70428A User's Guide 14-15
Performance Tests
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