Anritsu 681XXC User Manual

SYSTEM

MODULATION

CW/SWEEP

SELECT

FREQUENCY

CONTROL

LEVEL/ALC

SELECT

LEVEL

CONTROL

SYSTEM

MODULATION

CW/SWEEP

SELECT

FREQUENCY

CONTROL

LEVEL/ALC

SELECT

LEVEL

CONTROL

Internal Square Wave Source -or-
External Square Wave Source

LOW Level Triggers RF -or-
HIGH Level Triggers RF

Select Frequency

Square Wave
Modulation On/Off

Internal Square Wave Source -or-
External Square Wave Source

LOW Level Triggers RF -or-
HIGH Level Triggers RF

Square Wave
Modulation On/Off

Front Panel Input
Rear Panel Input

Figure 4-13. Square Wave Modulation Mode
Menu Map

Refer to Chapter 3, paragraph 3-12
for Square Wave Modulation Mode
operating instructions.