Data Sheet
Further features with option U01
Option U01 is a firmware upgrade that increases the capabilities of the
PSA1302 or PSA2702 to include the following features (marked with *).
Triggered sweep*
The standard sweep modes of continuous repeat and single shot can be
extended to include triggered sweeps from an external signal or internal
limits comparison.
Limit patterns and limits comparator*
Limit lines and patterns can
be defined which can be
simply visual aids or create
automatic actions. Zone
restriction can be applied.
A single or dual line limits
comparator can be used to
generate audible warnings,
output signals, or to freeze
or log the trace.
Offsets and Compensation Tables*
The reference level, graticule and marker readouts can be set to
compensate for external attenuation or gain to a resolution of 0.1dB.
Compensation can also
be added for signals
emanating from a 75W
source.
Tables can be loaded that
compensate for variations
of level with frequency for
specific antennae or transducers. The tables can contain up to 100 points
and are linearly interpolated between points.
Data Logging*
The PSA Series II can log results in response to a variety of stimuli. Data
is stored as files that can be transferred to a PC for analysis using PSA-
Manager software.
The data stored can be the
peak level, centre frequency
level, the whole trace, or
a bitmap screen image.
Each file can contain up to
25,000 entries.
The 1.8GB of internal memory enables vast amounts of data to be stored.
Logging entries can be created by an internal timer (adjustable from
seconds up to hours), the manual trigger key, the external trigger input,
or the limits comparator.
View on PC*
View on PC enables the screen of the spectrum analyzer to be sent to a
PC by USB. The screen image can be set to a user definable size and is
particularly useful for education and training purposes.
PSA-Manager Software
PSA Manager is a Windows* based program that provides additional
capabilities for the PSA Series II. It is available free of charge.
It can display trace files, and can back up and manage set-up files and
other parameters into project folders.
However, its more sophisticated capabilities are apparent when option
U01 is installed within the instrument. It can be used to create limit
pattern and compensation table files, using numeric editing, import from
.csv files, or its graphical editor. Log files created within the instrument
can be viewed and analyzed.
Options & Accessories
A number of options and accessories are available. Further items may be
added in future, check the web site for up to date information.
Firmware Upgrade U01
Option U01 is a firmware upgrade that can be purchased and installed
by the user at any time. It increases the capabilities of the PSA1302 or
PSA2702 to include those detailed earlier on this page and marked *.
Order code: PSA-U01
Note: Option U01 is pre-installed within the PSA1302USC and PSA2702USC
products.
Telescopic Antenna
This wideband antenna is intended for general purpose applications
where absolute measurements of field strength are not required.
The antenna is a high quality unit with a knuckle
joint hinge terminating with an SMA connector
suitable for direct connection to the instrument.
The length is adjustable between 7.5cm and
35cm. The useful bandwidth is specified by the
manufacturer as 30MHz to 1.8GHz. The resonant
frequency as a quarter wave mono-pole is
adjustable between approximately 200MHz and
1.0GHz.
Order Code: WB-ANT
Note: The antenna is included within the PSA1302USC
and PSA2702USC products.