1) Enable linear frequency sweep function
Press Mode and use the
key to move the cursor to Line, then press OK
to enable the linear frequency sweep.
Picture 4-19 Set linear frequency sweep
2) Select frequency sweep waveform
Press STD/MOD and STD is selected, then press
(the default is sine
wave) to select the pulse wave as the frequency sweep waveform.
Press the Ampl key, and use the numeric keypad to enter 1, then select
parameter unit .
Press the Duty key to set the duty ratio, use the numeric keypad to enter
then select the parameter unit (the default duty ratio is 50%).
the
50,
Picture 4-20 Set frequency sweep waveform
Press
to move the cursor to Freq1 (start frequency) and press OK , then
use the numeric keypad to enter 1, and select the parameter unit
. The
default start frequency is 1kHz.
Press
to move the cursor to Freq2 (stop frequency) and press OK ,
then use the numeric keypad to enter 50, and select the parameter unit
.
Press
to move the cursor to Time (frequency sweep time) and press
then use the numeric keypad to enter 2, and select the parameter
OK ,
unit .
Picture 4-21 Set frequency sweep time
4) Enable channel output
Short press the Output button, if the backlight is on, it indicates the channel
output is enabled.
The linear frequency sweep waveform is shown below:
3) Set start/stop frequency, frequency sweep time
Press the STD/MOD key and MOD is selected, then set the start/stop
frequency, frequency sweep time:
Picture 4-22 Frequency sweep output waveform
UTG9000C-II User Manual
