Agilent Technologies 34941A User Manual Download Page 6

Additional Safety Notices

The following general safety precautions 
must be observed during all phases of oper-
ation of this instrument. Failure to comply 
with these precautions or with specific 
warnings or instructions elsewhere in this 
manual violates safety standards of design, 
manufacture, and intended use of the 
instrument. Agilent Technologies assumes 
no liability of the customer’s failure to com-
ply with the requirements.

General

Do not use this products in any manner not 
specified by the manufacturer. The protec-
tive features of this product may be 
impaired if it is used in a manner not speci-
fied in the operation instructions. 

Before Applying Power

Verify that all safety precautions are taken. 
Make all connections to the unit before 
applying power.

Ground the Instrument

This product is provided with protective 
earth terminals. To minimize shock hazard, 
the instrument must be connected to the 
ac power mains through a grounded power 
cable, with the ground wire firmly con-
nected to an electrical ground (safety 
ground) at the power outlet. Any interrup-
tion of the protective (grounding) conduc-
tor or disconnection of the protective earth 
terminal will cause a potential shock haz-
ard that could result in personal injury. 

Do Not Operate in an Explosive 
Atmosphere

Do not operate the instrument in the pres-
ence of flammable gases or fumes.

Do Not Remove the Instrument 
Cover

Only qualified, service-trained personal 
who are aware of the hazards involved 
should remove instrument covers. Always 
disconnect the power cable and any exter-
nal circuits before removing the instrument 
cover. 

Do Not Modify the Instrument

Do not install substitute parts or perform 
any unauthorized modification to the prod-
uct. Return the product to an Agilent Sales 
and Service Office for service and repair to 
ensure that safety features are maintained. 

In Case of Damage

Instruments that appear damaged or defec-
tive should be made inoperative and 
secured against unintended operation until 
they can be repaired by qualified service 
personnel. 

Safety Symbols

Waste Electrical and Electronic 
Equipment (WEEE) Directive 
2002/96/EC

This product complies with the WEEE 
Directive (2002/96/EC) marking require-
ment. The affixed product label (see above) 
indicates that you 

must not discard this 

electrical/electronic product in domestic 
household waste

.

Product Category: With reference to the 
equipment types in the WEEE directive 
Annex 1, this product is classified as a 
“Monitoring and Control instrumentation” 
product. 

To return unwanted products, contact 

your local Agilent office, or go to 

www.agilent.com/environment/product

 

for more information.

Technical Support

If you have questions about your shipment, 
or if you need information about warranty, 
service, or technical support, contact 

Agilent Technologies:

In the United States: (800) 829-4444

In Europe: 31 20 547 2111

In Japan: 0120-421-345

Or go to 

www.agilent.com/find/assist

 

for information on contacting Agilent in 
your country of specific location. You can 
also contact your Agilent Technologies 

Representative. 

Alternating current

Frame or chassis 
terminal

Standby supply. Unit is 
not completely 
disconnected from ac 
mains when switch is off 

Caution, risk of electric 
shock

Caution, refer to 
accompanying description

Agilent 34941A-34942A RF Multiplexer 

Modules 

User’s 

Guide

       iii

Summary of Contents for 34941A

Page 1: ...and service on the web www keysight com Select your country from the drop down menu at the top Under Electronic Test and Measurement click on Services The web page that appears next has contact infor...

Page 2: ......

Page 3: ...Agilent Technologies Agilent 34941A 34942A RF Multiplexer Modules User s Guide Agilent Technologies Inc Printed in Malaysia Edition 2 September 2012 E0912 34980 90041 34980 90041...

Page 4: ......

Page 5: ...nformation contained herein Should Agilent and the user have a separate written agreement with warranty terms covering the material in this document that conflict with these terms the warranty terms i...

Page 6: ...uits before removing the instrument cover Do Not Modify the Instrument Do not install substitute parts or perform any unauthorized modification to the prod uct Return the product to an Agilent Sales a...

Page 7: ...Internet There are two methods to obtain the Declaration of Conformity Go to http regulations corporate agilent com DoC search htm You can then search by product number to find the latest Declaration...

Page 8: ...34941A 34942A RF Multiplexer Modules User s Guide v Contents RF Multiplexer Switch Modules 1 Operating Considerations 2 34941A and 34942A SCPI Programming Examples 3 34941A and 34942A Simplified Sche...

Page 9: ...vi Agilent 34941A 34942A RF Multiplexer Modules User s Guide...

Page 10: ...between the two RF MUX modules lie in their characteristic impedance and their use of connectors external cables are not provided with the module The 34941A the 50 version uses SMA connectors When ins...

Page 11: ...UX modules you automatically close all relays that create a direct path to the Common of a bank Channel Relay Operation With RF MUX switches you cannot open switches programmatically You can only clos...

Page 12: ...channels for open or close state The following commands returns the close or open state of channel 33 of a module in slot 5 ROUT CLOSe 5033 ROUT OPEN 5033 Example Querying the system for module ident...

Page 13: ...h contains four banks of latching switches Each bank consists of three Form C relays The front panel of the two RF MUX modules are similar with channel labels in the same positions the unique product...

Page 14: ...C channel relays 2 connectors 1 D description 1 E electrical isolation 2 G grounding 2 M mini SMB connectors 1 module descriptions 1 module impedance 34941A 1 34942A 1 P programming examples 3 R rela...

Page 15: ...6 Agilent 34941A 34942A RF Multiplexer Modules User s Guide Index...

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