Option Verification 4-2 Option 10, Bias Tee Verification
S3xxE MM PN: 10580-00253 Rev. J 4-3
Fault Verification
The tests in this section verify the Bias Tee, Option 10, fault condition of the S3xxE in Cable and Antenna
Analyzer mode.
Equipment Required
• Anritsu 40-187-R External Power Supply
• Anritsu T2904 40 ohm Load
Procedure
1. Connect the external power supply to the S3xxE Site Master.
2. Press the On/Off key to turn on the S3xxE.
3. Set the S3xxE to Cable and Antenna Analyzer mode and preset the unit.
4. Press the Shift key, and then the System (8) key, press the Applications Options soft key.
Fault Test
5. Press the Bias Tee soft key and confirm that the Current soft key is set to Low.
6. Press the Bias Tee Voltage soft key and enter 32 V.
7. Connect the Anritsu T2904 40 ohm load to the RF In port.
8. Press the Bias Tee On/Off soft key to turn the Bias Tee On.
9. Verify that the instrument makes a clicking sound and that the Bias Tee current reading displayed on
the left side of the screen is 0mA.
10. Press the Bias Tee On/Off soft key to turn the Bias Tee Off.
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