Chapter 2 51
Performance Verification Tests
4. Frequency Readout and Marker Frequency Count Accuracy: Agilent E4404B, E4405B,
E4407B, and E4408B
4. Frequency Readout and Marker Frequency
Count Accuracy: Agilent E4404B, E4405B,
E4407B, and E4408B
The frequency readout accuracy of the analyzer is tested with an input
signal of known frequency. By using the same frequency standard for
the analyzer and the synthesized sweeper, the frequency reference error
is eliminated.
There are no related adjustment procedures for this performance test.
Equipment Required
Synthesized sweeper
Adapter, Type N (m) to APC 3.5 (f)
Adapter, APC 3.5 (f) to APC 3.5 (f)
Cable, APC 3.5, 91 cm (36 in)
Cable, BNC, 122 cm (48 in)
Additional Equipment for Option BAB
Adapter, APC 3.5 (f) to APC 3.5 (f)
Figure 2-4 Frequency Readout and Marker Count Accuracy Test Setup