User manual

Code: ENIGMA III User Manual
Edition: 1 Revision: 4
Date: 19/12/2008
Page: 42/97
6.1.4 KlystronTaperingStartX
Tapering percentage for the start of the burst (0...100% 100% means that the tapering is performed from
the start of the burst up to the middle of the burst). X represents the pulse width index (0-3). After
setting the parameters the command setpulsewidth has to be called (it will perform the calculation of the
burst coefficients and upload them to the COHO card)
Type: float
Default: 0
Unit: %
6.1.5 KlystronTaperingStopX
Tapering percentage for the end of the burst (0...100% 100% means that the tapering is performed from
the middle of the burst up to the end of the burst). X represents the pulse width index (0-3). After
setting the parameters the command setpulsewidth has to be called (it will perform the calculation of the
burst coefficients and upload them to the COHO card)
Type: float
Default: 0
Unit: %
6.1.6 KlystronWindowTypeStartX
Select taper function for start tapering (0: Linear, 1: Hamming, 2: Blackman). X represents the pulse
width index (0-3). After setting the parameters the command setpulsewidth has to be called (it will
perform the calculation of the burst coefficients and upload them to the COHO card)
Type: int
Default: 0
6.1.7 KlystronWindowTypeStopX
Select taper function for stop tapering (0: Linear, 1: Hamming, 2: Blackman) X represents the pulse
width index (0-3). After setting the parameters the command setpulsewidth has to be called (it will
perform the calculation of the burst coefficients and upload them to the COHO card)
Type: int
Default: 0
The following command sequence will configure pulse width 0 for a 1µs burst with a gate signal
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