Boonton 4530 Peak Power Meter User Manual Manual de usuario descargar pdf (Pagina 138)

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Chapter 4 Boonton Electronics

Remote Operation 4530 Series RF Power Meter

d. Use an internal signal trigger to initiate successive measurements.

CALC1:MODE pulse Set for pulse measurement mode

TRIG:SOUR sensor1 Set trigger source for sensor1 input signal

ABORT Measurements STOP and triggers go to idle.

INIT:CONT on Continuous measurements subject to signal trigger conditions.

( INIT:IMMEDIATE ) Error if used.

FETCH1:ARRAY:MARKER:POWER? Returns marker-related power reading array.

e. Use a bus trigger to enable a single internal signal triggered measurement:

CALC1:MODE pulse Set for pulse measurement mode

TRIG:SOUR bus>snsr1 Set to arm trigger via bus command, and trigger from sensor1

input signal.

ABORT Measurements STOP and triggers go to idle.

INIT:CONT off Set for single, triggered measurement

INIT:IMMEDIATE Stop with blank graph and empty readings.

{send GET} Enables signal trigger to make one measurement if signal trigger

condition is met.

FETCH1:ARRAY:MARKER:POWER? Returns marker-related power reading array.

Repeat from INIT:IMMEDIATE for each additional measurement cycle.

f. Use a bus trigger to enable successive internal signal triggered measurements:

CALC1:MODE pulse Set for pulse measurement mode

TRIG:SOUR bus>snsr1 Set to arm trigger via bus command, and trigger from sensor1

input signal.

ABORT Measurements STOP and triggers go to idle.

INIT:CONT on Stop with blank graph and empty readings until

GET.

(INIT:IMMEDIATE) CAN’T USE since INIT:CONT is ON -- Error condition!

{send GET} Enables signal trigger to make continuous measurements if sig-

nal trigger condition of level and slope is met.

FETCH1:ARRAY:MARKER:POWER? Returns marker-related power reading array.

Once GET starts the process, signal triggered measurements continue as long as signal trigger conditions are met and

the ABORT command has not been sent.

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Boonton 4530 Peak Power Meter User Manual Manual de usuario Pagina 138