Giga-tronics 58542 - Page 44

58542 VXIbus Universal Power Meter
2-14 Publication 21555, Rev. E, September 2002
CALCulate<channel 1 to 2>:LIMit:LOWerspace<numeric value in dB
from -299.99 to 299.99>
Set channel 1 lower limit line to -50 dBm 2-45
CALCulate<channel 1 to 2>:LIMit:STATespace<ON | OFF>
Enable channel 1 upper and lower limit
checking. (0 = off; 1 = on)
2-46
CALCulate<channel 1 to 2>:LIMit:UPPerspace<numeric value in dB
from -299.99 to 299.99>
Set channel 1 upper limit line to 17 dBm
CALCulate<channel 1 to 2>[:CHANnel]:POWerspace<sensor 1 or 2>
Configures channel 2 to measure Sensor 1
power
2-25
CALCulate<channel 1 to 2>[:CHANnel]:RATiospace<sensor 1 or
2commasensor 2 or 1>
Configures channel 1 to measure Sensor 2
over Sensor 1 power
CALCulate<channel 1 to 2>:MODEspace<NORMal, BURst, SWIFt
Selection>
Set up time gating mode on the specified
input
2-30
CALCulate<channel 1 to 2>:MAXimum:STATespace<ON | OFF>
Enable channel 2 maximum value
monitoring
2-43
CALCulate<channel 1 to 2>:MAXimum[:MAGnitude]?
Query channel 2 maximum value in dBm
CALCulate<channel 1 to 2>:MINimum:STATespace<ON | OFF>
Enable channel 1 min. value monitoring
CALCulate<channel 1 to 2>:MINimum[:MAGnitude]?
Query channel minimum value in dBm
CALCulate<channel 1 to 2>:REFerence:STATespace<ON | OFF>
Activate level reference for relative
measurements
2-37
CALCulate<channel 1 to 2>:REFerence[:MAGnitude]<dB
Offset value from -299.999 to 299.999>
Set channel 2 reference offset value in dB
Reset channel 2 Relative meas. operation
CALCulate<channel 1 to 2>:REFerence:COLLect
Take channel 2 reading as reference value.
Reset with CALC:REF 0.0
CALCulate<channel 1 to 2>:STATespace<ON | OFF>
Disable channel 1 measurement 2-26
CALCulate<channel 1 to 2>:UNIT[:POWer]space<data units
selection, dBm or Watt>
Selects channel 1 linear units in Watts
Selects channel 1 Log Units in dBm
2-26
CALibrate<sensor 1 or 2>[:SENSor]
Calibrate Sensor 1 2-17
CALibrate<sensor 1 or 2>:ZERO
Zero Sensor 1 2-18
CALibrate<sensor 1 or 2>:STATe?
Query sensor for calibration status 2-17
FETCh<channel 1 to 2>?
Read previously triggered channel 1 power,
Normal, Swift, Burst mode data
2-19
INITiate[:IMMediate]
Initiate instrument triggering cycle
2-24
INITiate:CONTinuousspace<ON | OFF>
58542 self-triggers continuously
MEASure<channel 1 to 2>[:SCALar:POWer]?
Configure triggering and measure channel
2 power in NORMal mode
2-19
MEMory[:TABLe]:CHANnelspace<channel 1 to 2>
Set analog out to channel 2 2-46
MEMory[:TABLe]:FREQuency< Start frequency>
Set V
PROP
F start frequency to 1 GHz 2-28
MEMory[:TABLe]:POWerspace<start value from -80 to +20
dBm>comma<stop value from -80 to +20 dBm>
Set analog out power range (in dBm) from -
80 to 20 dBm
2-47
Table 2-2: VXI GPIB Command Syntax (Continued)
Command Syntax Function Page