Using the Oscilloscope
236
Oscilloscope Overview

This procedure is provided as an overview of the Oscilloscope’s

operation. The screen choices and displayed parameters are described

and illustrated.

Measurement Procedure:
1. Connect the signal to the appropriate connector.
CAUTION: Do not exceed the connector’s rated input or permanent instrument damage
may result.
On the Test Set:
2. Press the PRESET key.
Using the knob:
3. Select the AF ANL screen.
4. Based on the connection in step 1, select from the AF Anl In field’s list of
choices the desired input to the Oscilloscope.
•FM Demod for FM demodulated audio from input signal s connecte d to
the RF IN/OUT or ANT IN connectors.
•AM Demod for AM demodulated audio from input signals connected
to the RF IN/OUT or ANT IN connectors.
•SSB Demod for SSB demodulated audio from input signals connected
Table 1
Transmitter
Under Test Off the Air
Transmission Receiver Under
Test Passive Oscillo-
scope Probe
Connect Trans-
mitter’s RF
OUTPUT
to
Test Set’s
RF IN/OUT
Connect an
Antenna
to
Test Set’s
ANT
Connect
Receiver’s
AUDIO OUT-
PUT to Test
Set’s AUDIO
IN (HI)
Connect the
Prove to
AUDIO IN (HI)