Giga-tronics Series 12000A, Operation Manual

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Series 12000A Microwave Synthesizers
3-46 Publication 31231, Rev J, October 2003
LF
Syntax: LF n n d [HZ | KZ | MZ | GZ]
Example: LF 2 6 5 GZ ! Set point 6 in List 2 to 5 GHz
Description:
Sets the frequency for point n2 of list n1 to d [HZ | KZ | MZ | GZ], where d is the frequency (a
decimal number with possible decimal point and/or exponent) and [HZ | KZ | MZ | GZ] is the
units in which the frequency is expressed. No terminator implies Hz.
The LGA through LGL list range commands allow automatic generation of a list of frequencies
starting at a given point, with a fixed increment, and ending at a given point. This effectively
creates a digital (step) sweep, but permits flexible editing techniques of the list mode. A
common dwell and level may be set for the range
LGA
Syntax: LGA d (HZ|KZ|MZ|GZ)
Example: LGA 2 GZ ! Set list range start to 2 GHz
Description:
The start frequency for the list range is set with this command.
LGB
Syntax: LGB d (HZ|KZ|MZ|GZ)
Example: LGB 12 GZ ! Set list range stop to 12 GHz
Description:
The stop frequency for the list range is set with this command.
LGC
Syntax: LGC d (HZ|KZ|MZ|GZ)
Example: LGC 1 MZ ! Set list range step size to 1 MHz
Description:
The step size for the list range is set with this command.
LGD
Syntax: LGD d (S|MS|S)
Example: LGD 25 MS ! Set list range dwell to 25 mS
Description:
The dwell time for each point in the list range is set with this command.
LGI
Syntax: LGI n
Example: LGI 1 ! Insert the range as list #1
Description:
This command inserts the list range as the given list number. ( NOTE: It takes about 10 mS
per step to generate the list. Sufficient time must be given in the program for this task to
complete) .