CG635 Remote Programming
34
CG635 Synthesized Clock Generator
STPD i
Step Down
Step down the ith component.
The parameter i selects the component to step.
i Value
0
Step the frequency
1 Step
the
phase
2
Step Q / Q
¯ high
3
Step Q / Q
¯ low
4
Step CMOS high
5 Step
CMOS
low
STPS(?) i,{j}
Step Size
Set (query) the i
th
step size {to j}.
The parameter i selects the component.
i Value
0
Frequency step size in Hz
1
Phase step size in degrees
2
Q / Q
¯ high step size in volts
3
Q / Q
¯ low step size in volts
4
CMOS high step size in volts
5
CMOS low step size in volts
Example
STPS 1,2.0<CR> Set the phase step size to 1 degree.
STPS?0<CR>
Query the frequency step size.
STPU i
Step Up
Step up the ith component.
The parameter i selects the component to step.
i Value
0
Step the frequency
1 Step
the
phase
2
Step Q / Q
¯ high
3
Step Q / Q
¯ low
4
Step CMOS high
5 Step
CMOS
low
TIMB? Timebase
Query the current timebase for the CG635.
The returned value identifies the timebase.
Value Meaning
0 Internal
timebase
1 OCXO
timebase
2 Rubidium
timebase
3 External
timebase
UNIT(?) i,{j}
Units Display
Set (query) the units for display value {to j}.
