8163A/B, 8164A/B & 8166A/B Mainframes Programming Guide
133
Measurement Operations & Settings
4
command:
[:SOURce[n]][:CHANnel[m]]:FREQuency
syntax:
[:SOURce[n]][:CHANnel[m]]:FREQuency<wsp>
<value>[HZ|KHZ|MHZ|GHZ|THZ]|MIN|MAX|DEF
description:
Sets the laser frequency.
parameters:
Any value in the specified range (see appropriate User's Guide)
Also allowed:
MIN - minimum programmable value
MAX - maximum programmable value
DEF - default value
response:
None
example:
sour1:freq 188THz
affects:
81950A
Notes
Only available in "Auto
Mode".
command:
[:SOURce[n]][:CHANnel[m]]:FREQuency?
syntax:
[:SOURce[n]][:CHANnel[m]]:FREQuency?<wsp>[MIN|MAX|DEF]
description:
Returns the frequency value in Hz.
parameters:
Optional:
MIN - minimum programmable value
MAX - maximum programmable value
DEF - default value
response:
The current frequency value or the minimum, maximum, or default frequency value.
example:
sour1:freq? +1.88014
affects:
81950A
Notes