Boonton 4500B Peak Power Meter Instrukcja Użytkownika Pobierz pdf (Strona 54)

Boonton 4500B RF Peak Power Analyzer

Getting Started

3-20

This completes the Calibration 

be properly adjusted, the sensor will be calibrated, the calibrator must be manually turned on and a pulsed waveform

display will appear. The instrument will be ready for the practice exercises presented in the next subsection.

3.6 Practice Exercise for Pulse Power Measurements

In the following exercises you will practice adjusting the display settings and pulse train parameters to become

familiar with the Model 4500B controls. Complete instructions for each control function are presented in Section 4

OPERATION.

It is suggested that you review the front panel control conventions presented in Subsection 4.3 Menu Conventions

before proceeding.

Before beginning the exercise connect a sensor to the calibrator from channel 1. In the CALIBRATOR > menu set

brator output "On".

MENU ITEM EXERCISE

CHAN Press the CHAN function key and perform the following exercises to become familiar with the

items in the Chan 1 > menu. Continue to press the CHAN function key and the channels will be

sequentially selected, CH 2, Ext Trig 1, Ext Trig 2, CH Math, Mem 1, Mem 2 and back to CH1.

Chan 1 > Select Press the Chan 1 > Selection key to open the Chan 1 > Chan Select > 1 of 2 channel selection

menu. The first page lists channels CH 1, CH2, Ext Trig 1, Ext Trig 2, CH Math and < -more->. If

the channel you seek is not listed, press the

Chan 1 > Chan Select > 1 of 2 <-more-> key. Chan 1 > Chan Select > 2 of 2 lists Mem 1,

Mem 2 and <-more->.

Note There are 2 ways to locate a channel menu. The first is stepping through the list by repeatedly

pressing the CHAN function key. The second is by pressing the current Chan_ > Selection key to

obtain a menu of channels.

When CH Math is current in the Chan > Select window, those instruments equipped with the

optional Channel 2 will display the difference between the signals applied to Channels 1 and 2.

Use the Chan (CH Math) > Expression window to set the operation of the (CH Math) display.

Use the CHAN function key or the Chan_ > Selection menu key to re-select

CH 1 before proceeding.

Chan 1 > Channel Press the Chan > Channel 



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