Kenwood TEXIO FGX-293 Series, Quick Start Manual

Standard waveform

3  kinds  of  waveforms,  sine, 
square,  and  triangle  can  be 
obtained.

Max. Output is 10Vp-

p(50 

Ω

 termination), and offset 

can be effective until peak volt-
age becomes ±5V

(50 

Ω

 ter-

mination).

Trigger function

It outputs one cycle for the se-
lected waveform. Manual, inter-
nal signal, or external signal can 
be selected as a trigger source.

Burst function

Generation of burst waveform is 
possible for all waveforms.

Number of waveforms is from 2 
to  99,999.

Photo  shows  two 

numbers of triangle, 5 numbers 
of  sine,  and  10  numbers  of 
square waveforms from the top.

AM/FM/FSK modulation

Modulation for internal and exter-
nal signals can be made by built-
in AM/FM modulator. FSK modu-
lator to modulate sub carrier with 
digital signal is also built-in.

Photo shows AM modulation and 
FM modulation from the top.

Function Generator function

Arbitrary waveform function

Setting for arbitrary waveform  

Generation of arbitrary waveform with 
front panel keys. Operations such as 
each data point input, drawing line be-
tween  the  points,  inserting  defined 
waveform, etc. from front panel keys are 
possible. Displaying menu and wave-
form on the 160x80 dot graphic LCD 
enables easy data input with confirma-
tion of the process. 

① 

②  ③ 

⑤ 

④ 

[

Example 1 using front panel key

】 

Process for generation of the waveform on the photo 
is as follows. 
1. Download defined waveform. 
2. Load enlarged/reducted sine waveforms onto the 
plus peak of the initial waveform. 
3. Load line between two data points. 
4. Add glitch waveform( data point input) 
5. Add noise signal onto the minus peak of  the ini-
tial waveform. 

Generation of arbitrary waveform using applica-
tion software 

Using waveform editter Wave-X makes it easy. 
It includes pencil function as well as variety of 9kinds of de-
fined waveforms. 
Reading waveform memory data from the unit, serving data, 
and printing data are possible. 
Wave X can be downloaded from our home page. 
http://www.kenwoodtmi.co.jp/download/ 

[

Example 2 Application

】 

Generation of waveform inserting Wave X defined waveform 
sequentially. 
Photo shows Wave X edditer display and actual output 
waveform observed by oscilloscope

from the top. 

Phase setting function

Starting phase for non-continuous 
mode signal can be set.

Setting 

range is within ± 360°with 0.1°
resolution.

Photo  shows  setting 

0°,

、

90°, 180°, and 270°from the 

top.