Bnc 835-3 User Manual Manual do Utilizador descarregar pdf (Página 16)

Figure 7 FREQENCY SWEEP tab

List Sweeps (Figure 9)

List sweeps allow to set frequency, output power, dwell time, and off time for each entry

individually. To start a list sweep, the following steps are required:

a) select sweep parameter

b) select indexing

c) upload list file from computer (CSV-file)

d) select number of repetition

e) select the ALC mode: on, hold or off. Generally, ALC on is used. If very short

dwell times (1-2 ms) are needed, the ALC can be set to “hold”. This way the ALC

loop is disabled during the sweep. The ALC voltages are calibrated before the

sweep to maintain high level accuracy during the sweep.

f) start sweep with on/off button

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 41 42

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Bnc 835-3 User Manual Manual do Utilizador Página 16