Language Reference

MOD

Item

 

 

Description

 

 

 

Source or Destination Amplitude

0 { 10,000 measurement units for linear trace data in

TRA, TRB , TRC,

Range

trace range , or user-de￿ned trace .

 

 

 

 

 

032,768 { +32,767 measurement units for logarithmic trace data in

 

 

TRA, TRB , TRC, trace range , or user-de￿ned trace .

 

 

 

 

61.8 2 10308 when using number ,

prede￿ned v ariable

or user-de￿ned

 

variable .

 

 

 

 

 

 

 

Zero not allowed for source 2.

 

 

 

 

Source-L ength Range

1 { 2048

position

units. Default is 800

position units

when

using

TRA,

 

TRB, TRC . Truncated if longer than destination length. If shorter than

 

 

destination

length,

last element is extended for operation.

 

 

Destination-L ength Range

1 { 2048

position

units.

 

 

 

 

 

 

 

 

 

 

 

 

Example Set the measurement range to the remainder of the center wavelength divided by 100 nm.

30

OUTPUT

723;"MOD SP,CENTERWL,100NM;"

Set span equal

to remainder of cen-

 

 

 

ter wavelength

divided by 100 nm.

40

OUTPUT

723;"TS;"

Sweep new measurement range .

Description The MOD command stores in the destination the remainder left by the division of source 1 by source 2.

Source 2 cannot be equal to 0, or an error results. When the source is TRA, TRB, TRC, or trace range, ensure the data re￿ects one complete sweep with the SNGLS and TS commands.

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