Ets Lindgren 3166 Tem Horn Antennas User Manual

TEM Horn Antennas
Models 3166 and 3167
User Manual

399387 Rev B

ETS-Lindgren Inc. reserves the right to make changes to any products herein to improve functioning or design. Although the information in this document has been carefully reviewed and is believed to be reliable, ETS-Lindgren does not assume any liability arising out of the application or use of any product or circuit described herein; nor does it convey any license under its patent rights nor the rights of others. All trademarks are the property of their respective owners.

© Copyright 2018-2021 by ETS-Lindgren Inc. All Rights Reserved. No part of this document may be copied by any means without written permission from ETS-Lindgren Inc.

Trademarks used in this document: The ETS-Lindgren logo is a registered trademark of ETS-Lindgren, Inc.

Revision Record
MANUAL, 3166 and 3167 | Part # 399387 Rev B

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.

SAFETY INFORMATION

	Refer to Manual: When product is marked with this symbol, see the instruction manual for additional information. If the instruction manual has been misplaced, download it from www.ets-lindgren.com, or contact ETS-Lindgren Customer Service.
	High Voltage: Indicates presence of hazardous voltage. Unsafe practicecould result in severe personal injury or death.
	High Voltage: Indicates presence of hazardous voltage. Unsafe practice could result in severe personal injury or death.
	Protective Earth Ground (Safety Ground): Indicates protective earth terminal. You should provide uninterruptible safety earth ground from the main power source to the product input wiring terminals, power cord, or supplied power cord set.

See the ETS-Lindgren Product Information Bulletin for safety, regulatory, and other product marking information.

GENERAL SAFETY CONSIDERATIONS

Only qualified personnel should operate (or service) this equipment.

INTRODUCTION

The ETS-Lindgren Model 3166 and 3167 TEM Horn Antennas generate homogeneous fields in the frequency range of 380 MHz to 6 GHz specifically for immunity testing in close proximity as per the IEC/EN 61000-4-39 standard. The 3166 model operates from 380 MHz to 3 GHz with less than 7:1 VSWR from 400 MHz to 700 MHz and 3:1 VSWR from 700 MHz and above. The 3167 operates from 3 GHz to 6 GHz with less than 2:1 VSWR.

Standard Configuration
Tripod
The 4-TR tripod is constructed of linen phenolic and delrin, designed with an adjustable center post for precise height adjustments.

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

MAINTENANCE

Before performing any maintenance, follow the safety information in the ETS-Lindgren Product Information Bulletin included with your shipment.

Maintenance of the Model 3166 and 3167 is limited to external components such as cables or connectors.
If you have any questions concerning maintenance, contact ETS-Lindgren Customer Service.

Annual Calibration
See the Product Information Bulletin included with your shipment for information on ETS-Lindgren calibration services.

Replacement and Optional Parts
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.

Following are the part numbers for ordering replacement or optional parts for the Model 3166.

Following are the part numbers for ordering replacement or optional parts for the Model 3167.

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.

SPECIFICATIONS

3166 Electrical Specifications

3166 Physical Specifications

3167 Electrical Specifications

3167 Physical Specifications

MOUNTING INSTRUCTIONS

Before connecting any components, follow the safety information in the ETS-Lindgren Product Information Bulletin included with your shipment.

Model 3166 and Model 3167 are precision measurement devices. Handle with care.

Using Included Mounting Adapters

3166 Mounting Adapters
The Model 3166 TEM Horn Antenna ships with this mounting adapter:

• 123627 4-TR Mount, 3166 Retro with 7/8 ­ 14 thread receptacle
• 105861B 1/4­20 Thread Insert

To use this adapter to mount the Model 3166 to a tripod:

1. Located on the bottom of the 4-TR Mount, 3166 Retro is a 7/8 ­ 14 thread receptacle; if you need to convert to a 1/4 – 20 receptacle, insert the 1/4 – 20 thread insert into the polarizing adapter.
2. Attach the 4-TR Mount, 3166 Retro to tripod.

3167 Mounting Adapters
The Model 3167 TEM Horn Antenna ships with 2 post mount adapters attached to the antenna:

• 121268 Post Mount with 1/4 – 20 Thread Receptacle

To use this adapter to mount the Model 3167 to a tripod:

1. 1/4 – 20 thread receptacles are located on the ends of each post mount.
2. Attach post mount to tripod.

TYPICAL DATA

3166 VSWR

3167 VSWR

3166 Forward Power

3167 Forward Power

FIeld Uniformity

Minimum Field Uniformity Grid Dimensions
The following table lays out the minimum grid dimensions in x and y directions that will satisfy the -4 dB Field Uniformity requirement as per IEC / EN 61000-4-39 standard.