Agilent Technologies 4294A Programming Manual

444 Chapter 16
GPIB Command Reference
STAR
STAR
Syntax STAR <numeric>[HZ|MHZ|V|A]
STAR?
Description Sets the sweep range start value.
Parameters
Note that, if you use this command to create a segment, the initial value when creating
segment 1 is the current sweep range start value and the initial value when creating an
additional segment is the sweep range stop value of the previous segment.
If the specified parameter is out of the allowable setting range, the minimum value (if the
lower limit of the range is not reached) or the maximum value (if the upper limit of the
range is exceeded) is set.
Query response {numeric}<newline><^END>
Corresponding
key
[Start]
<numeric>
Description start value
When the sweep
parameter is
frequency
Range 40 to 110E6 (for linear sweep)
40 to 109.9998E6 (for log sweep)
Initial value 40
Unit Hz
Resolution 1E-3
When the sweep
parameter is
OSC level (voltage)
Range 5E-3 to 1
Initial value 5E-3
Unit V (volt)
Resolution 1E-3
When the sweep
parameter is
OSC level (current)
Range 200E-6 to 20E-3
Initial value 200E-6
Unit A (ampere)
Resolution 10E-6
When the sweep
parameter is
dc bias level (voltage)
Range -40 to 40
Initial value 0
Unit V (volt)
Resolution 1E-3
When the sweep
parameter is
dc bias level (current)
Range -100E-3 to 100E-3
Initial value 0
Unit A (ampere)
Resolution 10E-6

Agilent Technologies 4294A Specifications

General

Brand	Agilent Technologies
Model	4294A
Category	Measuring Instruments
Language	English