Procedure - Keysight Technologies Option 503 Service Manual

Functional Tests
Frequency Response (Flatness)
Item
Power Splitter
(Opt 503, 508, 513, 526)
Power Splitter
(Opt 543, 544, 550)
Synthesized Sweeper
a. Maximum frequency of the sweeper must be greater than or equal to maximum specified fre-
quency of the PXA.
Figure 18-5 Frequency Response Test Setup

Procedure

1. Zero and calibrate the power meter and power sensor as described in the
2. Configure the equipment as shown in
Connect the power splitter to the signal analyzer input using the
appropriate adapter. Do not use a cable. An adapter will only be necessary
if the PXA input connector is Type-N.
3. Assure the signal analyzer's built-in auto alignment has been performed
580
Critical Specifications
(for this test)
Frequency Range: 50 MHz to 26.5 GHz
Tracking between ports: < 0.25 dB
Frequency Range: 50 MHz to 50 GHz
Tracking between ports: < 0.40 dB
Frequency Range: 50 MHz to 50 GHz
power meter operation manual.
within the last 24 hours.
Recommended
Keysight Model
11667B
11667C
PSG
a
Figure 18-5.
N9030A PXA Signal Analyzer Service Guide