Anritsu ML2430A ML4803A Emulation Commands, PCT VSW RDB DBV50 DBV75 VLT50 VLT75, Ave, Number

GPIB OPERATION ML4803A EMULATION COMMANDS

7 6 5 4 3 2 1 0

Zero execution

Cal execution

Output data ready

Command error

RQS bit

Output Requests There are three commands to request output from the ML4803A: OPW for a reading, ODT for the cal factor, offset and reference values, and OMR for mem- ory store settings. If these output requests are received simultaneously, only the data for the command received last will be available.

Unsupported The following ML4803A commands are not supported in the ML2430A Series

Commands Power Meter GPIB interface:

PCT

VSW

RDB

DBV50

DBV75

VLT50

VLT75

	These commands are read in without errors, but are ignored by the system.
AVE	Sensor averaging setting.
	Syntax:	AVE<number>
	number:	0	= Averaging OFF
		9	= HOLD. Holds the present averaged reading.
		1	= Average for 1 second (ML2430A Repeat average number of 25).
		2	= Average for 2 seconds (ML2430A Repeat average number of 70).
		3	= Average for 5 seconds (ML2430A Repeat average number of 128).
		4	= Average for 10 seconds (ML2430A Repeat average number of 256).
	Remarks:	The ML4803A averages for a period of time. The ML2430A sets the aver-
		aging to repeat averaging for a number of readings.
CAL	Set the user cal factor value.
	Syntax:	CAL<value>
	value:	Cal factor value in dB

ML2430A OM 6-85