User`s guide

6 User’s Guide U3025-90001
U3025AE10 General Specifications
General Specifications
Specifications for the Test Set are characteristic for the system performance of the PNA and
Test Set. Actual performance of the system is based on the customer’s PNA and options that
are used with the Test Set. A functional certificate is only offered for the Test Set.
An N-Port calibration should be performed for optimum measurement accuracy.
A periodic calibration is not required. The Operators Check should be performed after
System Setup, or if performance is in question.
NOTE When connected to a PNA, this Test Set will degrade the performance at the
test ports. The internal switch paths reduce test port power and power to the
receivers. This affects the test port power of the PNA and also reduces
dynamic range. The reflection tracking values measured in the “Operational
Check Procedures” on page 32 can be subtracted from the analyzers dynamic
range to determine the approximate performance of the system.
Power Requirements
Verify that the required ac power is available before installing the Test Set to the PNA.
• 100/120/220/240 VAC (50/60Hz)
• The instruments can operate with mains supply voltage fluctuations up to ± 10% of
the nominal voltage.
• Air conditioning equipment (or other motor–operated equipment) should not be placed
on the same ac line that powers the Test Set and PNA.
• Table 1 contains the maximum wattage for all instruments. This table can be use to
determine the electrical and cooling requirements.
WARNING This is a Safety Class I product (provided with a protective earthing
ground incorporated in the power cord). The mains plug shall be
inserted only into a socket outlet provided with a protective earth
contact. Any interruption of the protective conductor, inside or
outside the instrument, is likely to make the instrument dangerous.
Intentional interruption is prohibited.
Table 1 Power Requirements
Standard Equipment
Instrument Maximum
Wattage
U3025AE10 350