|
Hewlett-Packard's 141T Spectrum Analyzer System permits
measurements at frequencies ranging from 1 kHz to 18 GHz by means of two plug-in
tuning sections. For measurements in the 18 to 40 GHz region, an accessory
external mixer may be used with the microwave tuning section. The
modularity of this system allows you to keep pace with changing measurement
requirements.
An HP 141T Spectrum
Analyzer System is comprised of a mainframe/display, one tuning section, and one IF
section. Each tuning section covers a different frequency range, allowing you to
purchase those which best meet your current requirements. The HP 8553B covers 1 kHz
to 110 MHz, and the HP 8555A from 110 MHz to 18 GHz. The HP 8552B IF section
provides bandwidth/gain selection and detection.
For swept frequency
testing of components, the HP 8443A or 8444A Opt 059 Tracking Generator can function as a
swept signal source that, through locking, accurately tracks the frequency to which the
analyzer is tuned. A microwave tracking preselector, the HP 8445B, simplifies
measurements and improves the dynamic range of the HP 8555A Tuning Section for use in
dense signal environments.
Calibrated frequency and
amplitude measurements can be made over the entire frequency range. Logarithmic and
linear scaling allow display of amplitude in dBm and voltage, respectively. A
warning light indicates uncalibrated conditions due to improper control settings.
|
