Boonton 4500B Peak Power Meter Uživatelský manuál Strana 274

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Boonton 4500B RF Peak Power Analyzer
Remote Operation
5-74
SENSe:PULSe:UNIT
Description: Set or return the units for entering the pulse distal, mesial and proximal levels. If the function is
set to VOLTS, the pulse transition levels will be defined as the specified percentage in voltage. If
set to WATTS, the levels are defined in percent power. Many pulse measurements call for 10% to
90% voltage (which equates to 1% to 81% power) for risetime and falltime measurements, and
measure pulse widths from the half-power (-3dB, 50% power, or 71% voltage) points.
Syntax: SENSe[1|2|6|7]:PULSe:UNIT <asc>
Argument: <asc> = {WATTS, VOLTS} , see Restrictions below.
Valid Modes: Pulse mode only
Restrictions: For MEM1 and MEM2, if the waveform source is TRIG1 or TRIG2, units must be VOLTS.
SENSe:RANGe
Description: Set or return the external trigger input full scale sensitivity in volts.
Syntax: SENSe[3|4]:RANGe <asc>
Argument: <asc> = {5, 50}
5 5 volts max, 1 v/div
50 50 volts max, 10 v/div
Valid Modes: Pulse mode only
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