HP EPM-442A Instrukcja Użytkownika Pobierz pdf (Strona 34)

HP4402.book : chapter1.fm 14 Wed Apr 23 15:29:05 1997

Getting Started

The Rear Panel at a Glance

1-14 HP EPM-442A User’s Guide

The Rear Panel at a Glance

1. Channel A (Option 002 or 003 only)

2. Channel B (Option 002 or 003 only)

3. Power Ref (Option 003 only)

The power reference output is a 50 Ω type N connector. The output

signal is used for calibrating the sensor meter combination.

4. Recorder Output

This output produces a dc voltage that corresponds to the power

level of the selected channel input. Refer to “Recorder Output”, on

page 2-43 for further information.

5. Power socket

This power meter has an auto conﬁguring power supply. This

allows it to operate over a range of voltages without manually

being set to a certain voltage.

6. Fuse

An F3.15AH fuse is installed for all voltage supplies.

7. HP-IB

The Hewlett-Packard Interface Bus allows the power meter to be

controlled remotely.

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HP EPM-442A Instrukcja Użytkownika Strona 34