Technical data

4 Output Configuration Commands
54 U2761A Programmer’s Reference
OUTPut:LOAD
Syntax
OUTPut:LOAD {<ohms>|INFinity}
This command specifies the desired output termination (the impedance of
the load attached to the U2761A output) value. The specified value is used
in internal calculations for the amplitude, offset, and high/low level
settings. Setting INFinity or 9.9E+37 indicates that the output
termination is “high impedance”.
OUTPut:LOAD?
This query returns the current output termination value in
Ω or
9.9E+37 (for “high impedance”).
Parameter
Remarks
• The U2761A has a fixed series output impedance of 50 Ω, forming a
voltage divider with the load resistance.
• If the actual load impedance is different than the value specified, the
calculated amplitude, offset, and high/low levels will be incorrect.
Item Type Range of values Default value
load Numeric • 1 Ω to 10 kΩ
• INFinity (9.9E+37)
50 Ω
OUTP :LOAD space
?
INF
ohms