Adjustment Procedures
5-38 2715 Spectrum Analyzer Service Manual
INTERNAL REF AMPLTD
Use the following procedure to set the Internal ReferenceAmplitude:
1. Connect the test equipment as shown in Figure 5--13.
SignalG enerator
RF Output
NMale to
BNCF emale
Adapter
BNCMale to
MaleAdapter
PowerSensor
PowerMeter
50 --75 Ω
Minloss Pad
*
*Donot use for
Option50
Figure 5-13: Inter nalRef Ampltd Test Setup
1. Set the Signal Generator foran output of --30.2 dBm for all instruments
except Option 50 (–30.0 dBm for Option 50 instruments). Use the power
meter to set the output level.
2. Initiate referenceamplitude normalization by pressing UTIL5512and
following screen prompts.
Perform Amplitude Normalizations by pressing UTIL 3 2 to invoke amplitude
normalizations.