Demodulator Adjustment; Assembly Adjusted; Related Performance Test; Description - HP 8560E Service Manual

Adjustment Procedures

13. Demodulator Adjustment

13. Demodulator Adjustment

Assembly Adjusted

A4 log amplifier assembly

Related Performance Test

There is no related performance test for this adjustment procedure.

Description

A 5 kHz peak deviation FM signal is applied to the INPUT 50Ω. The
detected audio is monitored by an oscilloscope. FM DEMOD is adjusted
to peak the response displayed on the oscilloscope.
Figure 2-18 Demodulator Adjustment Setup
Chapter 2 105