HP (Hewlett-Packard) 22A 用户手册

Doubler Amp Mode On

POWER

This 

 is applicable to instrument models with a doubler

installed. The doubler has an integral amplifier whose operation is
controlled by the instrument firmware. This 

 turns off the

automatic mode of operation and turns on the amplifier so that it is
always used. This is an unspecified mode of operation since it can
cause increased harmonics and degraded dynamic range at some
frequencies. This 

 has no effect on instruments without a

doubler.

An asterisk next to the key label indicates that this feature is active.

POWer:AMPLifier:STATE 
POWer:AMPLifier:STATE?

Analyzer: 

NONE

 Menu

Dwell Coupled

FREQUENCY

This 

 lets you couple the dwell time for points in the stepped

frequency sweep mode to the ramp sweep mode sweep time. The
equation to determine the dwell time in the dwell coupled mode is as
follows:

Coupled Dwell Time   (sweep time)   (number of step points)

An asterisk next to the key label indicates that this feature is active.

SCPI: 

SWEep[:FREQ

 

Analyzer: 

NONE