R3765/67G Series Network Analyzer Operation Manual
7.3 STIMULUS Block
7-6
7.3.1
Setting Signal Source
The Setting and the Explanation
Press the [MENU] to call the signal source menu. (Refer to section A.4.)
Signal source menu
{POWER}
: Calls the power menu used for selecting an output
power and an output port. (See step
.)
{SWEEP TIME}
: Sets the sweep time.
When a zero is set, AUTO is selected.
When AUTO is set, the minimum sweep time is set
according to the sweep frequency range and receiver
section resolution bandwidth.
{SWEEP TYPE [ ]}
: Calls the sweep type menu for selecting a sweep type.
(Refer to section 7.7.)
{TRIGGER [ ]}
: Calls the trigger menu for selecting a sweep trigger
condition. (See step
.)
{POINTS}
: Sets the number of sweep point. The number of settable
points are: 3, 6, 11, 21, 51, 101, 201, 301, 401, 601, 601,
801 or 1201 points.
{COUPLED CH ON/OFF}
: Selects whether the setting conditions concerning the
channels 1 and 2 are same or not. (Refer to sub-section
7.3.2.)
{CW FREQ}
: Sets the frequency at power sweep.
{RESTART}
: Restarts the measurement from sweep start.
When this key is pressed, the sweep restarts from the
start, even if the sweep is uncompleted.
Power menu
{ATT MODE AUTO/FIX}
: Sets an attenuator mode.
AUTO
Automatically sets the attenuator to output the
level specified in {POWER}. In this mode,
however, {ATTENUATOR SOURCE} and {AT-
TENUATOR PORT n} (n=1 to 4) cannot be set.
FIX
Sets the attenuator manually. The output level
of SOURCE or ATTENUATOR PORT n (n=1
to 4) is:
[Setting value in {POWER} - {ATTENUATOR
SOURCE}],
or
[Setting value in {POWER} - {ATTENUATOR
PORT n}].
*OPT 10 (Output attenuator)
{POWER}
: Sets the output level during frequency sweep.
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