Performance veri
fi
cation
DC antenna output power
voltage test
Perform the following procedure to check that the DC antenna power output
is in the proper voltage range.
1.
Connect the BNC-to-Banana-plug adapter to the voltmeter.
2.
Connect the BNC T to the adapter.
3.
Connect a 75
Ω
BNC cable to the other end of the BNC T connector.
4.
Connect the other end of the cable to the
GPS ANT
input on the rear of the
SPG8000.
Figure 21: Setup for DC antenna output power voltage test
5.
Measure the voltage and record the value in the test record.
SPG8000 Speci
fi
cations and Performance Veri
fi
cation
77
Содержание Tektronix SPG8000
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