HP 70427A User Manual page 226

Microwave Source
HP 71708A/70428A Specifications
Specifications describe the instrument's warranted performance and apply
after a 30 minute warm-up. These specifications are valid over its
operating/environmental range unless otherwise noted.
Supplemental Characteristics (shown in italics) are intended to provide
additional information, useful in applying the instrument by giving typical
(expected), but not warranted performance parameters. These characteristics
are shown in italics or labeled as "typical", "usable to", or "nominal".
RF Output
Frequency Range:
2.4 GHz to 25.8 GHz
❍
Frequency Resolution:
600 MHz
❍
Output Power:
2.4 to 6.6 GHz
❍
0 to +16 dBm
▲
7.2 to 25.8 GHz
❍
0 to +10 dBm
▲
Spectral Purity:
The internal reference oscillators can be locked together in three
configurations, each with different phase noise performance and tuning
bandwidths. All noise levels have units of dBc/Hz unless otherwise
noted. Spurious and phase noise specifications at any offset can be
determined by drawing a line, on a log-log plot, between specification
points.
The following 70427A spectral purity specifications don't apply to units
that have been repaired after April 2014. Units that have been repaired
after April 2014 will find their spectral purity specifications in Tables
9-10A, 9-11A, and 9-12A.
HP 71708A/70428A Specifications
HP 70427A/HP 70428A User's Guide 9-25
Technical Data