Boonton 4500B Peak Power Meter Manual de usuario descargar pdf (Pagina 189)

Boonton 4500B RF Peak Power Analyzer

Operation

4-117

AUTOMATIC MEASUREMENTS – MODULATED MODE

The Modulated mode is most often used to measure the true average power of a signal on a continuous basis. The average

readings reflect the filtered average value. The peak readings are affected by the Chan # > Exten > Peak Hold setting. If peak

 pressing the Top Level > Display > CLEAR menu key. If peak

Chan # > Exten > Filter setting. For memory channels, the

peak value displayed is the peak value at the time the waveform was stored.

The peak-to-average reading is always in dB units and is not measured on External Trigger channels.

Table 4-59. Modulated Mode – Automatic Measurements I

CH1&2 CH 1&2

Name (Power Units) (Voltage Units)

Avg Average power Average voltage (converted)

Peak Peak power Peak voltage

Min Minimum power Minimum voltage

Pk/Avg Peak to Average Ratio (dB) Peak to Average Ratio (dB)

Dyn Rng Dynamic range (dB) Dynamic range (dB)

Table 4-60. Modulated Mode – Automatic Measurements II

EXT TRIG 1&2

Name (Voltage Units)

Avg Average voltage

Peak Peak positive voltage

Min Minimum voltage

Pk/Avg ----

Dyn Rng Peak-to-peak voltage

1 2 ... 184 185 186 187 188 189 190 191 192 193 194 ... 371 372

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Boonton 4500B Peak Power Meter Manual de usuario Pagina 189