Keysight Technologies 8970B Bedienungsanleitung

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

Inhaltsverzeichnis

Andere Keysight Technologies Messgerät Handbücher

Keysight Technologies

Keysight Technologies E5080B Bedienungsanleitung

Keysight Technologies

Keysight Technologies N9000B Installations- und Betriebshandbuch

Keysight Technologies

Keysight Technologies 1130B Series Bedienungsanleitung

Keysight Technologies

Keysight Technologies N5221/2A Series Bedienungsanleitung

Keysight Technologies

Keysight Technologies 5061B Bedienungsanleitung

Keysight Technologies

Keysight Technologies B2981A Installationsanleitung

Keysight Technologies

Keysight Technologies UXA N9040B Bedienungsanleitung

Keysight Technologies

Keysight Technologies E4980A Kurzanleitung

Keysight Technologies

Keysight Technologies U1731C Bedienungsanleitung

Keysight Technologies

Keysight Technologies U2000 Series Bedienungsanleitung

Keysight Technologies

Keysight Technologies B2900B Series Bedienungsanleitung

Keysight Technologies

Keysight Technologies N9030B Installations- und Betriebshandbuch

Keysight Technologies

Keysight Technologies U5310A Benutzerhandbuch

Keysight Technologies

Keysight Technologies PNA Series Bedienungsanleitung

Keysight Technologies

Keysight Technologies E4981A Betriebsanleitung

Keysight Technologies

Keysight Technologies EPM Series Bedienungsanleitung

Keysight Technologies

Keysight Technologies M9203A Kurzanleitung

Keysight Technologies

Keysight Technologies M9216A Benutzerhandbuch

Keysight Technologies

Keysight Technologies FieldFox N9927-90002 Bedienungsanleitung

Keysight Technologies

Keysight Technologies X Series Bedienungsanleitung

Keysight Technologies

Keysight Technologies X-Series Bedienungsanleitung

Keysight Technologies

Keysight Technologies E5061B Bedienungsanleitung

Keysight Technologies

Keysight Technologies P Series Bedienungsanleitung

Keysight Technologies

Keysight Technologies MXA N9020A Installations- und Betriebshandbuch

Beliebte Messgerät Handbücher anderer Marken

Suaoki

Suaoki D40 Bedienungsanleitung

Elster

Elster BK-G1.6 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Deltabar FMD71 Handbuch

Duratool

Duratool D03128 Bedienungsanleitung

Vega

Vega VEGAPULS 65 Bedienungsanleitung

Tonghui

Tonghui TH2618B Bedienungsanleitung

Tenmars

Tenmars TM-801 Bedienungsanleitung

MSR

MSR 145 Bedienungsanleitung

TPS

TPS WP-82 Bedienungsanleitung

ELMETRON

ELMETRON CP-511 Bedienungsanleitung

PCB Piezotronics

PCB Piezotronics 003C30 Bedienungsanleitung

Tenma

Tenma 72-10465 Bedienungsanleitung

Endress+Hauser

Endress+Hauser Proline Promag 50 Technische Daten

Siemens

Siemens SITRANS F Coriolis FCT030 Stücklistenhandbuch

KLINGER

KLINGER CMF V Series Bedienungsanleitung

EXFO

EXFO FTB-2 Bedienungs- und Wartungshandbuch

Keysight

Keysight M8290A Bedienungsanleitung

ADTEK

ADTEK MW-5 Bedienungsanleitung