Agilent Technologies N8201A Service Manual download pdf (Page 236)

236 Agilent N8211A/N8212A Performance Upconverter Synthetic Instrument Module, 250 kHz to 20 / 40 GHz

8 Basic Function Commands

:FREQuency:OFFSet:STATe

Supported All

[:SOURce]:FREQuency:OFFSet:STATe ON|OFF|1|0

[:SOURce]:FREQuency:OFFSet:STATe?

Enables or disables the offset frequency.

Entering OFF (0) will set the frequency offset to 0 Hz.

Example

:FREQ:OFFS:STAT 0

The example disables the frequency offset and sets the offset to 0 hertz.

*RST 0

:FREQuency:REFerence

Supported All

[:SOURce]:FREQuency:REFerence <val><units>

[:SOURce]:FREQuency:REFerence?

Sets the output reference frequency for the N8211A/N8212A. Once the reference

frequency is set, any change to the N8211A/N8212A’s CW frequency will be displayed

referenced to 0 Hz. For example, if the N8211A/N8212A’s CW frequency is set to 100

megahertz and the frequency reference is set (the frequency reference state will

automatically turn on). The frequency display will read 0 Hz. If you change the

N8211A/N8212A’s CW frequency to 1 megahertz, the frequency display will read 1

megahertz. However, the true frequency is 101 MHz. This can be verified by turning the

frequency reference state off. The N8211A/N8212A frequency display will read 101

megahertz. Refer to “:FREQuency:REFerence:STATe for more information.

Example

:FREQ:REF 100MHZ

The example sets the output reference frequency to 100 MHz.

*RST +0.0000000000000E+00

:FREQuency:REFerence:SET

Supported All

1 2 ... 231 232 233 234 235 236 237 238 239 240 241 ... 331 332

No comments

Agilent Technologies N8201A Service Manual Page 236