Keysight Technologies 8970B Manuel utilisateur

Keysight Technologies

8970B Noise Figure Meter

Security and

Memory Clearing

Notices

© Copyright 2018 Keysight Technologies, Inc.

The information contained in this document is subject to change without notice.

Keysight Technologies makes no warranty of any kind with regard to this material, including but

not limited to, the implied warranties of merchantability and fitness for a particular purpose.

Keysight Technologies shall not be liable for errors contained herein or for incidental or

consequential damages in connection with the furnishing, performance, or use of this material.

Manual Part Number

08970-90006

Edition

Edition 1, November 2018

Printed in USA/Malaysia

Published by:

Keysight Technologies, Inc.

1400 Fountaingrove Parkway

Santa Rosa, CA 95403

8970B Noise Figure Meter Security and Memory Clearing 3

8970B Noise Figure Meter Security and Memory Clearing

8970B Noise Figure Meter Security and Memory Clearing

Introduction

8970B memory clearing process requires removal of the processor battery for 15 minutes or longer.

Below are step-by-step instructions for removing this battery. Make sure you use proper ESD

pre-cautions.

Tools Required

— Torx T15 driver

— #2 Phillips screwdriver

Procedure

1. Unplug the 8970B from AC power.

2. Place the instrument upside-down on a flat surface.

3. Remove the bottom cover using Torx T15 driver and #2 Phillips screwdriver.

4. Lift the processor assembly by loosening the two screws and hinge the board away as shown

below:

Figure 1 Battery Location

4 8970B Noise Figure Meter Security and Memory Clearing

8970B Noise Figure Meter Security and Memory Clearing

5. Remove battery shown in the lower-left corner of the processor board. Lift the contact clip and

slide the battery out.

6. After 15 minutes, replace the battery with positive terminal out as shown on the clip.

7. Re-install the processor board and replace the instrument bottom cover.

8. Connect the AC power cord and turn on the instrument.

9. Instrument memory is cleared if error message E80 (lost battery) appears at turn-on.

10.It is NOT necessary to re-enter the ENR tables for noise sources at this point.

11.Connect a noise source to the BNC drive and the RF input (failure to do this will cause an E13

IF calibration failure message).

12.Invoke special function 33.1 to perform the I.F. calibration.

13.You may now calibrate the 8970B as desired for your next measurement.

Contacting Keysight

For assistance, contact your nearest Keysight Technologies Sales and Service Office. To find your

local Keysight office access the following URL, or if in the United States, call the following

telephone number:

http://www.keysight.com/find/assist

1-800-829-4444 (8 am - 8 pm ET, Monday - Friday)

This information is subject to change

without notice.

© Keysight Technologies 2018

Edition 1, November 2018

08970-90006

www.keysight.com

Table des matières

Autres manuels Keysight Technologies Instrument de mesure

Keysight Technologies

Keysight Technologies M980xA PXIe Manuel utilisateur

Keysight Technologies

Keysight Technologies FieldFox A Series Manuel utilisateur

Keysight Technologies

Keysight Technologies M9710A Guide rapide

Keysight Technologies

Keysight Technologies N9020B Manuel d'installation et d'exploitation

Keysight Technologies

Keysight Technologies 34420A Manuel utilisateur

Keysight Technologies

Keysight Technologies X Series Manuel du propriétaire

Keysight Technologies

Keysight Technologies M9260A Guide de l'utilisateur

Keysight Technologies

Keysight Technologies N9000A Manuel d'installation et d'exploitation

Keysight Technologies

Keysight Technologies E4980A Manuel de l'opérateur

Keysight Technologies

Keysight Technologies CXA Manuel d'installation et d'exploitation

Keysight Technologies

Keysight Technologies LTE Manuel d'installation

Keysight Technologies

Keysight Technologies M9451A Guide de l'utilisateur

Keysight Technologies

Keysight Technologies EPM-P Series Mode d'emploi

Keysight Technologies

Keysight Technologies U1084A Guide de l'utilisateur

Keysight Technologies

Keysight Technologies E4981A Manuel du propriétaire

Keysight Technologies

Keysight Technologies N9020A Manuel d'installation et d'exploitation

Keysight Technologies

Keysight Technologies FieldFox B Series Manuel utilisateur

Keysight Technologies

Keysight Technologies N5290A Manuel utilisateur

Keysight Technologies

Keysight Technologies E5061B ENA Series Manuel utilisateur

Keysight Technologies

Keysight Technologies N9030B Guide de démarrage rapide

Keysight Technologies

Keysight Technologies B1505A Manuel utilisateur

Keysight Technologies

Keysight Technologies E8740A Manuel d'utilisation

Keysight Technologies

Keysight Technologies M9203A Guide rapide

Keysight Technologies

Keysight Technologies U2000 Series Manuel utilisateur

Manuels Instrument de mesure populaires d'autres marques

Suaoki

Suaoki D40 Manuel utilisateur

Elster

Elster BK-G1.6 Manuel utilisateur

Endress+Hauser

Endress+Hauser Deltabar FMD71 Manuel

Duratool

Duratool D03128 Manuel utilisateur

Vega

Vega VEGAPULS 65 Manuel utilisateur

Tonghui

Tonghui TH2618B Manuel utilisateur

Tenmars

Tenmars TM-801 Manuel utilisateur

MSR

MSR 145 Manuel utilisateur

TPS

TPS WP-82 Manuel utilisateur

ELMETRON

ELMETRON CP-511 Manuel utilisateur

PCB Piezotronics

PCB Piezotronics 003C30 Manuel utilisateur

Tenma

Tenma 72-10465 Manuel utilisateur

Endress+Hauser

Endress+Hauser Proline Promag 50 Caractéristiques techniques

Siemens

Siemens SITRANS F Coriolis FCT030 Manuel de la liste des pièces

KLINGER

KLINGER CMF V Series Manuel utilisateur

EXFO

EXFO FTB-2 Manuel d'exploitation et d'entretien

Keysight

Keysight M8290A Manuel utilisateur

ADTEK

ADTEK MW-5 Manuel utilisateur