User manual

Code: ENIGMA III User Manual
Edition: 1 Revision: 4
Date: 19/12/2008
Page: 41/97
if failed
6.1 Klystron related parameter
The following parameter can be configured for a Klystron system:
1) These parameter are only available if SDPType equals 13
2) 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)
3) The ENIGMA host PC must be equipped with the COHO card option.
6.1.1 KlystronGateDurationX
Duration of the gate signal in µs (0.2µs...50µs in 10ns increments). 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: 1
Unit: µs
6.1.2 KlystronGateStartX
Start of the gate signal (in respect to the burst start) in µs (-20µs...20µs in 10ns increments). 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: µs
6.1.3 KlystronPulseDurationX
Length of the burst in µs (0.2µs...9.5µs in 10ns increments). 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: 1
Unit: µs
GAMIC Proprietary