HP 3325B - Page 79

HP 3325B Remote Operation Command Set
MOFR; Modulation Source Frequency Command
The MOFR command sets the modulation source frequency. Sending MOFR with no value or
units displays the current frequency Issuing MOFR? causes the instrument to output its
current frequency ^
Notes Only two digits of frequency resolution are available.
The timebase is not locked to the main signal or an external reference input
_ Programming the frequency causes the signal to turn off momentarily.
Instrument Preset value: 1000.0 Hz
Command Availability
_ MOFR MOFR?
HP 3325B
HP 3325A
Yes Yes
No No
Table 2-30. MOFR “value” Restrictions Given “units”
Value Range
Units
Description
0.0-^ 10000.0
HZ
Hertz
0.0^10.0
KH
Idio-Hz
0.0 0.01
MH
mega~Hz
Table 2-31. MOFR? Response Format
f
i HEAD-on response
HEAD-off response
M0FR########.###HZ
########.###
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