6
Keysight U3045AM04 User’s and Service Guide
U3045AM04
General Specifications
1-
General Specifications
Specifications for the test set are characteristic for the system performance of
the network analyzer and the test set. Before using the network analyzer and
test set a calibration is recommended for best measurement performance.
Actual performance of the system is based on the customer’s network analyzer
and options that are used with the test set. A functional certificate is only
offered for the test set.
When connected to a network analyzer, 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 network
analyzer and also reduces dynamic range. The reflection tracking values
measured in the
“Operational Check with Cal Kit” on page 46
can be
subtracted from the analyzers dynamic range to determine the approximate
performance of the system.
The life expectancy of the following switches are 5 million cycles. When
making measurements using more than one port, single sweeps are
recommended to minimize switch cycles.
— N1811TL (x8, N1811-60023)
Power Requirements
Verify that the required ac power is available before installing the test set to the
network analyzer.
— 100/120/220/240 VAC (50/60Hz)
— The instruments can operate with mains supply voltage fluctuations up to ±
10% of the nominal
v
oltage.
— Air conditioning equipment (or other motor–operated equipment) should
not be placed on the same ac line that powers the test set and network
analyzer.
— N5244A and N5245A maximum power is 450 W.
— U3045AM04 maximum power is 350 W.
This is a Safety Class I Product (provided with a protective earthing ground
incorporated in the power cord). The mains plug shall be only be inserted in a
socket outlet provided with a protective earth contact. Any interruption of the
protective conductor inside or outside of the product is likely to make the
product dangerous. Intentional interruption is prohibited.
