Boonton 4540 Peak Power Meter User Manual Instrukcja Użytkownika Pobierz pdf (Strona 159)

Boonton 4540 Series RF Power Meter

Remote Operation

5-25

FETCh:ARRay:MARKer:POWer?

Description: Returns an array of the current marker measurements for the specified channel. The array consists

of the average, maximum, and minimum power and peak-to-average ratio between the two

markers, powers at both markers, and the ratio of the two markers. Note the peak-to-average ratio

and marker ratio are returned in dB for log units, and percent for linear units.

Syntax: FETCh[1|2]:ARRay:MARKer:POWer?

Returns: CC1, Pavg, CC2, Pmax, CC3, Pmin, CC4, PkToAvgRatio, CC5, Pwr@Marker1, CC6,

Pwr@Marker2, CC7, Mrk1/Mrk2 ratio

Where the CCn’s are the measurement condition codes for each measurement..

Valid Modes: Pulse and Modulated Modes

FETCh:ARRay:TEMPerature:AVERage?

Description: Returns the averaged sensor temperature for each channel. Note: sensor temperature is only

supported for peak power sensors.

Syntax: FETCh:ARRay:TEMPerature:AVERage?

Returns: CC1, Sensor1 Average Temp in degrees C, CC2, Sensor2 Average Temp in degrees C

Where the CCn’s are the measurement condition codes for each measurement..

Valid Modes: All

FETCh:ARRay:TEMPerature:CURRent?

Description: Returns the instantaneous sensor temperature for each channel. Note: sensor temperature is only

supported for peak power sensors.

Syntax: FETCh:ARRay:TEMPerature:CURRent?

Returns: CC1, Sensor1 Temp in degrees C, CC2, Sensor2 Temp in degrees C

Where the CCn’s are the measurement condition codes for each measurement..

Valid Modes: All

FETCh:CW:POWer?

Description: Return current average amplitude reading in channel units.

Syntax: FETCh[1|2]:CW:POWer?

Returns: CC, average power (watts, dBm) or average voltage (volts, dBv)

Where CC is the measurement condition code.

Valid Modes: Modulated and Statistical Modes.

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Boonton 4540 Peak Power Meter User Manual Instrukcja Użytkownika Strona 159