Anritsu MT8820A - Ref

8.2 Command Specifications in Alphabetical Order
8-51
REF
Reference Frequency
Reference Frequency
Function
Sets the reference frequency.
Command
REF ref_freq
Query
REF?
Response
ref_freq
Parameters
ref_freq Reference frequency
10MHZINT : Internal reference frequency oscillator: 10 MHz
10MHZEXT : External input reference frequency: 10 MHz
13MHZEXT : External input reference frequency: 13 MHz
Initial value = 10MHZINT
Sample programming
To set external input reference frequency (13MHz) as the reference frequency to be
used:
REF 13MHZEXT