Features and Functions 
81150A and 81160A User’s Guide    183 
 
3.7.3  Carrier Frequency  
 
 
 
The maximum carrier frequency depends on the function selected as shown 
below. The default is 1 MHz for all functions.  
 
 
 
81160A-330: 330 MHz 
81160A-660: 660 MHz  
81150A and 81160A: 10 
MHz for external patterns 
 
 
To set the carrier frequency, press the Frequency softkey for the selected 
function. Then use the knob or numeric keypad to enter the desired 
frequency. 
 
Remote Interface 
Operation 
:FREQuency[1|2] {<frequency>|MINimum|MAXimum} 
You can also use the APPLy command to select the function, frequency, 
amplitude, and offset with a single command.