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364 Chapter 2
Performance Verification Tests
47. Tracking Generator Non-Harmonic Spurious Outputs: Agilent E4401B and E4411B (Option
1DN or 1DQ)
47. Tracking Generator Non-Harmonic
Spurious Outputs: Agilent E4401B and E4411B
(Option 1DN or 1DQ)
This procedure determines the maximum level of the non-harmonic
spurious outputs of the tracking generator. The tracking generator
output is set to several different output frequencies. For each output
frequency, several sweeps are taken on the microwave analyzer over
different frequency spans and the highest displayed spurious response
is measured in each span. Responses at the fundamental frequency of
the tracking generator output or their harmonics are ignored. The
amplitude of the highest spurious response is recorded.
There are no related adjustment procedures for this performance test.
Equipment Required
Microwave analyzer
Cable, Type-N, 62 cm (24 in)
Cable, BNC, 23 cm (9 in)
Adapter, Type-N (m) to BNC (f)
Additional Equipment for 75 Ω Input
Pad, minimum loss
Adapter, Type-N (f) to BNC (m), 75
Ω
Procedure
1. Connect the equipment as shown in Figure 2-67.