R&S FSMR, Руководство по эксплуатации

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UNIT Subsystem R&S FSMR
1313.9723.12 6.1-238 E-1
UNIT Subsystem
The UNIT subsystem is used to switch the basic unit of setting parameters. A distinction is made
between UNIT1 (screen A) and UNIT2 (screen B).
COMMAND PARAMETERS UNIT COMMENT
UNIT<1|2>
:ANGLe DEG | RAD
:PMETer:
:POWer
:RATio
DBM | WATT | W
DB | PCT
:POWer
DBM | V | A | W |
DBPW | WATT |
DBUV | DBMV | VOLT |
DBUA | AMPere
:THD DB | PCT
UNIT:ANGLe DEG | RAD
This command selects the unit for angles.
Example: "
UNIT:ANGL DEG"
Characteristics: *RST value: RAD
SCPI: conforming
UNIT<1|2>:PMETer:POWer DBM | WATT | W
This command selects the unit for absolute measurements with a power sensor.
Example:
"UNIT:PMET:POW DBM"
Characteristics: *RST value: DBM
SCPI: compliant
UNIT<1|2>:PMETer:POWer:RATio DB | PCT
This command selects the unit for relative measurements with a power sensor.
Example:
"UNIT:PMET:POW DB"
Characteristics: *RST value: DB
SCPI: compliant
UNIT<1|2>:POWer DBM | DBPW | WATT | DBUV | DBMV | VOLT | DBUA | AMPere | V | A | W
This command selects the default unit for the selected measurement window.
DBxx_MHZ indicates the units dBxx/MHz and DBxx_MMHZ indicates the units dBxx/mMHz (the
measured level is referenced to a 1 MHz bandwidth).
This command is not available in GSM/EDGE mode. In GSM/EDGE mode, the unit is
fixed, i.e. dBm (for power measurements) or deg (for phase error measurements).
Example:
"UNIT:POW DBUV"
'Sets the power unit for screen A to dBm.
Characteristics: *RST value: DBM
SCPI: conforming