Two-Way Sweeps - Infinite Pasternack PE11S100 Series User Manual

So odd-numbered triggers will start a new ramp in the same direction as the initial ramp and even-
numbered triggers will hop the synthesizer from the current frequency to f
start a sweep. Note that the odd-numbered triggers should be timed appropriately to allow the VCO to settle
after the large frequency hop back to the start frequency.
The functions of the sweep parameters for one-way sweeps are shown graphically in

4.4.2 Two-Way Sweeps

If ramp_singledir (Reg 14
final frequency, f , until a new trigger is received. This new trigger will reverse the current sequence, starting
f
from f and stepping back to f
f
triggers will ramp in the opposite direction.
The functions of the sweep parameters for two-way sweeps are shown graphically in
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Figure 2. 1-Way Sweep Control
h<7>) is disabled, at the end of the ramp time, T
. Odd triggers will ramp in the same direction as the initial ramp, while even
0
where it will wait for a trigger to
0
Figure 2.
, the sweeper will dwell at the
ramp
Figure 3.
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