Keysight Technologies U3047AE04, Руководство пользователя и сервисное руководство

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User’s and Service Guide U3047-90002 5
U3047AE04 Specifications
General Specifications
Specifications for the Test Set are characteristic for the system performance of the PNA-X and
the Test Set. Before using the PNA-X and Test Set a calibration is recommended for best
measurement performance. Actual performance of the system is based on the customer’s PNA-
X 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.
When connected to a PNA-X, 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-X and also reduces dynamic range. The reflection tracking values
measured in
Table 6 in the “Cal Kit Operational Check” on page 43 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-X.
•
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-X.
•
Table 3
below contains the maximum wattage for all instruments. This table can be use d
to determine the electrical and cooling requirements.
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.
Table 3 Power Requirements
Instrument Maximum
Wattage
N5247A 450
U3047AE04 350