ETS-Lindgren 3142E User Manual

Model 3142E

BiConiLog™ Antenna

User Manual

Model 3142E shown in horizontal polarization

ETS-Lindgren L.P. reserves the right to make changes to any product described

Revision

Description

Date

Initial Release

July, 2012

herein in order to improve function, design, or for any other reason. Nothing

contained herein shall constitute ETS-Lindgren L.P. assuming any liability

whatsoever arising out of the application or use of any product or circuit

described herein. ETS-Lindgren L.P. does not convey any license under its

patent rights or the rights of others.

document may be copied by any means without written permission from

ETS-Lindgren L.P.

Trademarks used in this document: The ETS-Lindgren logo and BiConiLog are

trademarks of ETS-Lindgren L.P.

Revision Record | MANUAL,3142E | Part #399337, Rev. A

ii |

Table of Contents

Notes, Cautions, and Warnings ................................................ v

1.0 Introduction .......................................................................... 7

Tripod Options ............................................................................................ 9

ETS-Lindgren Product Information Bulletin ............................................... 10

2.0 Maintenance ....................................................................... 11

Annual Calibration .................................................................................... 11

Replacement and Optional Parts .............................................................. 11

Service Procedures .................................................................................. 12

3.0 Specifications ..................................................................... 13

Electrical Specifications ............................................................................ 13

Physical Specifications ............................................................................. 13

4.0 Assembly Instructions ...................................................... 15

Attach Bowtie Elements ............................................................................ 16

5.0 Mounting Instructions ....................................................... 19

Using Included Mounting Adapters ........................................................... 20

Using the Stinger to Mount to a Model 2175 MiniMast .............................. 22

Additional Mounting Options ..................................................................... 25

4-TR Mounting Options ..................................................................... 25

7-TR and Mast Mounting Options...................................................... 26

2x2 Boom Mounting Options ............................................................. 28

6.0 Typical Data ........................................................................ 29

Typical Antenna Factor and Gain .............................................................. 29

Typical VSWR .......................................................................................... 30

Typical Half Power Beamwidth.................................................................. 31

Typical Radiation Patterns ........................................................................ 32

30 MHz—50 MHz.............................................................................. 32

70 MHz—90 MHz.............................................................................. 33

100 MHz—200 MHz .......................................................................... 34

300 MHz—400 MHz .......................................................................... 35

500 MHz—600 MHz .......................................................................... 36

700 MHz—800 MHz .......................................................................... 37

| iii

900 MHz—1000 MHz ........................................................................ 38

2000 MHz—3000 MHz ...................................................................... 39

4000 MHz—5000 MHz ...................................................................... 40

6000 MHz ......................................................................................... 41

Appendix A: Warranty ............................................................. 43

iv |

Notes, Cautions, and Warnings

Note: Denotes helpful information intended to

provide tips for better use of the product.

Caution: Denotes a hazard. Failure to follow

instructions could result in minor personal injury

and/or property damage. Included text gives proper

procedures.

Warning: Denotes a hazard. Failure to follow

instructions could result in SEVERE personal injury

and/or property damage. Included text gives proper

procedures.

See the ETS-Lindgren Product Information Bulletin for safety,

regulatory, and other product marking information.

| v

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vi |

1.0 Introduction

The ETS-Lindgren Model 3142E

BiConiLog™ Antenna is

designed as a dual-purpose

antenna that can be used for both

immunity and emission testing.

From 26 MHz to 6 GHz, the

Model 3142E exhibits an average

5.5 dB gain. Applications for the

Model 3142E include emissions

testing, immunity measurements,

and medical equipment testing.

Model 3142E shown in vertical polarization

Introduction | 7

Model 3142E shown in horizontal polarization

The Model 3142E includes a stinger mount; it also includes a mounting bracket

and 1/4–20 thread knob to attach to an ETS-Lindgren tripod or tower adapter.

For the variety of mounting options available for the Model 3142E, see

Mounting Instructions on page 19.

8 | Introduction

Tripod Options

For easy horizontal and vertical polarization, the ETS-Lindgren

Model 7-TR tripod is recommended.

 4-TR Tripod—Constructed of linen phenolic

and delrin, designed with an adjustable center

post for precise height adjustments.

Maximum height is 2.0 m (80.0 in), and

minimum height is 94 cm (37.0 in). This tripod

can support up to an 11.8 kg (26.0 lb) load.

 7-TR Tripod—Constructed of PVC and

fiberglass components, providing increased

stability for physically large antennas. The

unique design allows for quick assembly,

disassembly, and convenient storage. Allows

several different configurations, including

options for manual or pneumatic polarization.

Quick height adjustment and locking wheels

provide ease of use during testing. Maximum

height is 2.17 m (85.8 in), with a minimum

height of 0.8 m (31.8 in). This tripod can

support a 13.5 kg (30 lb) load.

ETS-Lindgren offers the following non-metallic, non-reflective tripods for use at

both indoor and outdoor EMC test sites.

Introduction | 9

ETS-Lindgren Product Information Bulletin

See the ETS-Lindgren Product Information Bulletin included with your shipment

for the following:

 Warranty information

 Safety, regulatory, and other product marking information

 Steps to receive your shipment

 Steps to return a component for service

 ETS-Lindgren calibration service

 ETS-Lindgren contact information

10 | Introduction

2.0 Maintenance

Before performing any maintenance,

follow the safety information in the ETS-Lindgren Product Information Bulletin included with your shipment.

Maintenance of the Model 3142E is

limited to external components such as

cables or connectors.

If you have any questions concerning

maintenance, contact ETS-Lindgren

Customer Service.

ETS-Lindgren may substitute a similar part or new part number with

the same functionality for another part/part number. Contact

ETS-Lindgren for questions about part numbers and ordering parts.

Part Description

Part Number

Polarizing Mounting Adapter

100989

Thread Insert

105861

For additional/optional mounting hardware, see Additional Mounting

Options on page 25.

WARRANTY

Annual Calibration

See the Product Information Bulletin included with your shipment for information

on ETS-Lindgren calibration services.

Replacement and Optional Parts

Following are the part numbers for ordering replacement or optional parts for the

Model 3142E.

Maintenance | 11

Service Procedures

For the steps to return a system or system component to ETS-Lindgren for

service, see the Product Information Bulletin included with your shipment.

12 | Maintenance

3.0 Specifications

Frequency Range:

26 MHz–6 GHz

Input Impedance (Nominal):

50 Ω

VSWR (Average):

2:1 above 50 MHz

Maximum Continuous Power

Continuous

Peak

30 MHz—60 MHz:

500 W

800 W

60 MHz—600 MHz:

1 kW

1.5 kW

600 MHz—1 GHz:

500 W

800 W

1 GHz—6 GHz:

200 W

300 W

Peak Power:

1.3 kW

Pattern Type:

Directional

Polarization:

Linear

Connector:

Type N female

Height (Overall):

76.2 cm (30 in)

Length:

139.16 cm (54.79 in)

Width:

133.75 cm (52.66 in)

Weight:

5.7 kg (12.5 lb)

Electrical Specifications

Physical Specifications

Specifications | 13

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