U2001H Agilent Technologies Test Equipment, U2001H Datasheet - Page 12

• Manufacturer Part Number: U2001H
• Description: USB POWER SENSOR, 10 MHZ TO 6 GHZ
• Manufacturer: Agilent Technologies Test Equipment

Features
Enhanced visualization with
Powerful graph functions
Display multi-channel power
Convenient data logging and
Time-saving options to save and
Measurement limit and alert
Quick and easy application
larger and more fl exible display
formats
measurements (with more than
10 displays on one window)
storing up to seven days
restore instrument settings
function optimized for remote
operation
screen printing option
Agilent N1918A Power Analysis Manager
The Agilent N1918A Power Analysis Manager is a PC-based application
software running on Microsoft® Windows XP Professional SP2 that is targeted
to extend the capabilities of U2000 Series USB power sensors. The N1918A is a
suite of software applications that comprises a basic version, which contains a
standard graphical user interface (GUI), and an advanced version as an optional
software license, which provides for advanced pulse analyses, multi-channel
power measurements, statistical analyses, and a recording function. Users can
use these software applications to track problems at any stage of their design
process, from simulation to the fi nal prototype. The software is fl exible and can
accept data from multiple front ends.
The following section contains the specifi cations for using the Agilent N1918A
Power Analysis Manager with the U2000 Series USB power sensors.
Zero and Cal:
For performing internal zeroing,
internal calibration, and external
zeroing. No external calibration
required.
Display units:
Absolute: Watts or dBm
Relative: Percent or dB
Display resolution:
Resolution of 1.0, 0.1, 0.01, and 0.001
dB in log mode, or one to four digits in
linear mode.
Default resolution:
0.01 dB in log mode, three digits in
linear mode.
Range:
1 kHz to 999.9 GHz, confi gurable on
the basis of a 1-kHz step scale.
Relative:
Displays all successive measurements
in relation to user-specifi c values.
Offset:
Allows power measurements to
be offset by –100 dB to +100 dB,
confi gurable in 0.001 dB increments,
to compensate for external loss or
gain.
Save and Restore Instrument
Settings:
The Power Analysis Manager offers
an option that allows users to save
the instrument settings in *.prop
format fi les. This enables users to
restore their instrument settings by
simply loading the relevant instrument
property fi les whenever the same
settings are required.
12
dBm/W:
Selectable units of either Watts or
dBm in absolute power; or percentage
of dB for relative measurements.
Duty cycle:
Duty cycle values between 0.001% to
99.999% can be entered in increments
of 0.01% to display a pulse power
representation of measured power.
The following equation is used to
calculate the display pulse power
value:
Pulse Power
= Measured Power/Duty Cycle
Limits:
High and low limits can be set in
the range between –150.00 dBm to
+230.000 dBm, in 0.001 dBm
increments.
Preset default values:
Channel Offset (dB) = 0
Duty Cycle Off
Frequency 50 MHz
AUTO Average
AUTO Range
Free Run Mode
Measurement Unit dBm
Measurement speed:
• 110 readings/sec in FAST mode
• 1000 readings/sec in buffered mode
Current requirement:
Approximately 200 mA maximum
current for USB
of 50 readings