Making Basic Measurements Using Spectrum Analyzer Mode

Tracking Unstable Signals Using Marker Track and the Maximum Hold and Minimum Hold Functions

6. Press (TRACE_), TRACE A 3 C to select trace B. (Trace B is selected when

B is underlined.) Press CLEAR WRITE B to place trace B in clear-write mode, which displays the current measurement results as it sweeps. Trace A remains in maximum-hold mode, showing the frequency shift of the signal.

7. Press TRACE A 3 C to select trace C (C should be underlined). Press

MIN HOLD C Trace C is in the minimum-hold mode and displays the minimum amplitude of the frequency drift of the signal.

&4. Ii. 46 JUL 29, 1993

MKA-TRK 100 "963 MHZ

REF 9.0 dBm”

#AT 0 dB

_

7.93 dmn”

PEAK

LOG 10

dE/

Figure 4.10. Viewing an Unstable Signal With Max Hold, Clear Write, and Min Hold

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