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Keysight Q281A Operating Note Download Page 7

Keysight R/Q/U/V281A, B Operating Note

7

Table of Contents

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Regulatory Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Waste Electrical and Electronic Equipment (WEEE) Directive . . . . . . . .4

Product category:

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Sales and Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
In This Manual… . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Increased measurement versatility . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Excellent accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Care, Connection, and Torque

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Connector Torque and Pin Depth . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Mating 2.4 mm connectors with 1.85 mm connectors . . . . . . . . . . .13

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Summary of Contents for Q281A

Page 1: ...Keysight R Q U V281A B mm Wave to Coax Adapters 26 5 to 65 GHz Operating Note ...

Page 2: ...ights customarily provided to the public to use modify reproduce release per form display or disclose commercial computer software or commercial com puter software documentation No additional government requirements beyond those set forth in the EULA shall apply except to the extent that those terms rights or licenses are explicitly required from all providers of commercial computer software pursu...

Page 3: ...ol is marked on products that have a laser output This symbol indicates that the instrument requires alternating current ac input This symbol indicates that the power line switch is ON This symbol indicates that the power line switch is OFF or in STANDBY position The CE mark is a registered trademark of the European Community If it is accompanied by a year it indicates the year the design was prov...

Page 4: ...g and Control Instrument product The affixed product label is as shown below Do not dispose in domestic household waste To return this unwanted instrument contact your nearest Keysight Service Center or visit http about keysight com en companyinfo environment takeback shtml for more information Sales and Technical Support To contact Keysight for sales and technical support refer to the support lin...

Page 5: ...cifications page 11 Care Connection and Torque page 13 Assistance Product maintenance agreements and other customer assistance agreements are available for Keysight Technologies products For assistance contact Keysight Technologies refer to Sales and Technical Support on page 4 ...

Page 6: ...6 Keysight R Q U V281A B Operating Note THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...

Page 7: ...pment WEEE Directive 4 Product category 4 Sales and Technical Support 4 In This Manual 5 Assistance 5 Description 9 Increased measurement versatility 9 Excellent accuracy 9 Dimensions 10 Specifications 11 Environment 12 Care Connection and Torque 13 Connector Torque and Pin Depth 13 Mating 2 4 mm connectors with 1 85 mm connectors 13 ...

Page 8: ...8 Keysight R Q U V281A B Operating Note THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...

Page 9: ...aveguide when measuring coaxial devices at higher frequencies Or keep the convenience of coax even when testing waveguide components Keysight R Q U V 281 adapters increase the versatility of existing test sets to measure both coax and waveguide components Excellent accuracy Low SWR transitions reduce mismatch uncertainty and excellent repeatability ensures consistent measurements Available with bo...

Page 10: ...Description 10 Keysight R Q U V281A B Operating Note Dimensions Figure 1 Dimensions in millimeters A 19 3 mm R281 A 28 7 mm Q281 A 28 7 mm U281 ...

Page 11: ... WR 28 26 5 to 40 24 dB 0 3 dB 50 dB Q281A 2 4 mm female WR 22 33 to 50 22 dB 0 3 dB 50 dB Q281B 2 4 mm male WR 22 33 to 50 22 dB 0 3 dB 50 dB U281A 1 85 mm female WR 19 40 to 60 22 dB d 0 5 dB 50 dB U281B 1 85 mm male WR 19 40 to 60 22 dB d 0 5 dB 50 dB V281A 1 85 mm female WR 15 50 to 67 67 to 70 20 dB 20 dB typical 0 5 dB 0 5 dB 50 dB 50 dB V281B 1 85 mm male WR 15 50 to 67 67 to 70 20 dB 20 dB...

Page 12: ...vironment Operating environmental specifications apply when the product is in use Characteristic Non Operating Operating Temperature 55 to 75 C 0 to 55 C Humidity 95 relative at 40 C 95 relative at 40 C Altitude 15 300 m 50 000 ft 4 600 m 15 000 ft NOTE Storage or operation within an environment other than that specified above may cause damage to the product and may void the warranty ...

Page 13: ...m connectors Connector type Torque 0 5 lb in Torque wrench part number Connector pin depth male or female Protection gage kit part number End cap part number 1 85 mm 8 lb in 90 N cm 1250 1863 U281 0 to 0 03 mm 0 to 0 0012 in 85056 60018 male 85056 60017 female 1401 0202 female 1401 0095 male V281 0 to 0 0152 mm 0 to 0 0006 in 2 4 mm 8 lb in 90 N cm 1250 1863 0 to 0 038 mm 0 to 0 0015 in 11752 6010...

Page 14: ...Care Connection and Torque 14 Keysight R Q U V281A B Operating Note THIS PAGE HAS BEEN INTENTIONALLY LEFT BLANK ...

Page 15: ... is subject to change without notice Always refer to the Keysight website for the latest revision Keysight Technologies 2000 2018 Edition 4 November 22 2018 Printed in Malaysia 00281 90055 00281 90055 www keysight com ...

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