Agilent Technologies E1401-90493 47. Tracking Generator Non-Harmonic Spurious Outputs: Agilent E4401B and E4411B

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

(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.