FM Deviation Accuracy Performance Test

This test applies to the following models:

FM deviation accuracy is defined as the difference in (Hz) between the measured FM deviation and the FM deviation selected on the DUT. The measuring receiver personality of the signal analyzer is used to demodulate the signal and measure the deviation.

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Required Test Equipment

Test Equipment

Recommended Models1

Spectrum analyzer

N9030B Options 5xx2 and N9063EM0E Analog Demodulation Measurement application

Adapter, Type-N (f) to 3.5 mm (m)

1250-1750

Adapter, 3.5 mm (f) to 2.4 mm (f)

11901B

Cable, 3.5 mm (m) to 3.5 mm (m)

11500E

Cable, BNC (m) to SMB (f)

8121-2063

100 MHz reference

M9300A
  1. Refer to the main Required Equipment table for a list of alternative models.
  2. Select any frequency option (503, 508, 513, 526, 544, 550) that has a maximum frequency greater than or equal to the maximum frequency of the unit under test.

Connections and Setup Procedures