Agilent Technologies HP 83712A Calibration Guide

In CW mode, phase noise degrades with frequency or phase modulation:
Harmonics: <-55 dBc at output levels <+6 dBm
-50
-55
-60
Z-65
=-70
+-75
pilo
0 2
4 6
Carrier Frequency (GHz)
a 10
Figure l-25. Typical 2nd Harmonic Levels Measured at Output Power of + 6 dBm
Non-Harmonic Spurious (13 kHz): c-60 dEk (includes power supply and frequency synthesis
spurious).
Non-Harmonic Spurious (~3 khk): < -50 dBc
Sub-HarmonicsNone
Residual FM:
At 1 GHz, cl5 Hz in 50 IIZ to 15 kHz bandwidth. Residual l?M decreases 6 dB per octave below
1 GHz.
8 12
Carrier Frequency (GHz)
16
20
Figure l-26.
Typical Residual FM Measured in 50 Hz - 15 kHz Bandwidth, CW Mode, with High
Stability Timebase (Option lE5)
HP 83731Bl32B Specifications l-25

Agilent Technologies HP 83712A Specifications

General

Brand	Agilent Technologies
Model	HP 83712A
Category	Test Equipment
Language	English