HP 8648 A/B/C/D - Changpuak.ch

: INTernal : FUNCt ion
: SHAPe?
: SHAPe
Sets the FM modulation waveform for the internal modulation
generator (Option lE2 only). Legal values for shape are SINe,
TRIangle, SQUare, and SAW. *RST value is SINe.
FREQuency [SOURceI
Subsystem :FREUuency
[:CW I :FIXed]?
[:CW I :FIXed] []
INITiate Subsystem INITiate
(Option 1EP Only)
This function selects a frequency for the continuous wave, non- swept
signal. *RST value is 100 MHz.
:REFerence?
:REFerence []
Sets a reference value which, if STATe is ON, allows all frequency
parameters to be queried/set as relative to the reference value.
*RST value is 0 MHz.
: STATe?
: STATe ON 1 OFF 1 1 1 0
Determines whether frequency is output in absolute or relative mode.
*RST value is OFF.
: IMMediate
This command starts pager encoding.
Note Pager encoder programming commands are valid only for instruments
with Option lEl?
OUTPut Subsystem OUTPut
: STATe?
: STATe ON 1 OFF 1 1 1 0
2-24 HP-IB Programming
This function controls the state of the RF output. When
0UTPut:STATe is OFF, the RF source level is set to off. Turning
0UTPut:STATe ON causes the programmed CW signal to be present at
the output terminal. *RST value is OFF.