Anritsu MT8820A - Setting the Reference Frequency

Section 6 Common Screen Functions
6-8
6.1.3 Setting the reference frequency
Set the reference frequency to be used for measurement.
In addition to the 10 MHz internal reference signal, MT8820A can use the 10 MHz
or 13 MHz external reference signal input from the 10 MHz/13 MHz Ref. In on the
rear panel. By default, the 10 MHz internal reference signal is set.
Example:
To use an externally input 10 MHz reference signal
[Procedure]
1. Press
Config
to open the Configuration menu.
2. Press
F1
: System Config. to open the System Configuration screen.
3. Turn the encoder to move the cursor onto −“ Ref.Frequency.”
4. Press the encoder to open the popup window.
5. Turn the encoder to move the cursor onto “10 MHz (EXT).”
6. Press the encoder to determine the value.
Example of programming by remote control
REF 10MHZEXT /*To set to external input 10 MHz reference signal*/
Note:
Check that the reference signal code is connected to the reference signal input
connector when using external input reference signals.