ETS-Lindgren 3106B User Manual

ETS-Lindgren 3106B User Manual

Double-ridged waveguide horn
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Model 3106B
Double-Ridged
Waveguide Horn
User Manual

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Summary of Contents for ETS-Lindgren 3106B

  • Page 1 Model 3106B Double-Ridged Waveguide Horn User Manual...
  • Page 2 ETS-Lindgren L.P. reserves the right to make changes to any product described 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.
  • Page 3: Table Of Contents

    Model 3106B Typical Gain ................22   Model 3106B Typical VSWR ............... 23   Model 3106B Typical Half-Power Beamwidth ..........24   Model 3106B Typical Measured Radiation Patterns ........25   400 MHz ....................25   800 MHz ....................26  ...
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  • Page 5: Notes, Cautions, And Warnings

    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.
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  • Page 7: Introduction

    Although rated to 2.5 GHz, measured antenna factor (AF) values are supplied to 3 GHz. The Model 3106B can be used for radiated emissions (RE) testing to 3 GHz, provided that an attenuator is used at the feed to reduce the high VSWR above 2.7 GHz.
  • Page 8: Optional Components

    Optional Components ONNECTORS The standard Model 3106B provides a Type N connector. As an alternative, the Model 3106B may be ordered with an SC connector or with a 7/16 DIN connector. Type N Connector (Standard) SC Connector (Optional) 7/16 DIN Connector (Optional)
  • Page 9: Tripod Options

    Model 3106B shown mounted onto 7-TR with 3106B centerline rotation boom The following 7-TR booms are available for the Model 3106B: • 109042 boom—Straight boom; for general antenna mounting on a 7-TR • 106328 boom—Offset boom; for general antenna mounting on a 7-TR with pneumatic or manual polarization •...
  • Page 10: Ets-Lindgren Product Information Bulletin

    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 •...
  • Page 11: Maintenance

    Annual Calibration See the Product Information Bulletin included with your shipment for information on ETS-Lindgren calibration services. Optional Parts Following are the part numbers for ordering optional parts for the Model 3106B Double-Ridged Waveguide Horn. Part Description Part Number 7-TR Tripod, 3106 Mount, Pneumatic...
  • Page 12 This page intentionally left blank. Maintenance...
  • Page 13: Specifications

    3.0 Specifications Electrical Specifications Frequency Range: 200 MHz – 2.5 GHz VSWR Ratio (Average): <1.6:1 Maximum Continuous Power: 800 W Peak Power: 800 W ς Impedance: Connector: Type N female Front-to-Back Ratio: 20 dB Cross Polarization: 20 dB minimum Physical Specifications Height: 72.9 cm (28.7 in) Width:...
  • Page 14 This page intentionally left blank. Specifications...
  • Page 15: Mounting Instructions

    Mount the antenna to an ETS-Lindgren 7-TR Tripod with a standard 1/4–20 mounting stud. Model 3106B shown mounted onto 7-TR with 3106B centerline rotation boom Due to the size of the Model 3106B, do not mount the antenna onto a 4-TR tripod.
  • Page 16: Additional Mounting Options

    Additional Mounting Options 7-TR OUNTING PTIONS Following are additional options for mounting the Model 3106B onto a 7-TR tripod. Contact the ETS-Lindgren Sales Department for information on ordering optional mounting hardware. Mast refers to 2070 Series, 2075, and 2175 Antenna Towers.
  • Page 17: 2X2 Boom Mounting Options

    OUNTING PTIONS Following are additional options for mounting the Model 3106B onto a 2x2 boom. Contact the ETS-Lindgren Sales Department for information on ordering optional mounting hardware. 2x2 boom refers to a typical 2-inch by 2-inch boom. Mounting Instructions...
  • Page 18 This page intentionally left blank. Mounting Instructions...
  • Page 19: Application

    5.0 Application Each Model 3106B Double-Ridged Waveguide Horn is individually calibrated during the manufacturing process. Using the three-antenna method of calibration per specification ARP-958, apparent gain at 1.0 meters from the end of the antenna is determined and used to check conformance to the antenna factor (AF).
  • Page 20 This page intentionally left blank. Application...
  • Page 21: Typical Data

    6.0 Typical Data The photo on the title page of this manual shows the antenna in the vertically polarized position. The typical data in this manual is based on horizontal polarization. Model 3106B Typical Antenna Factor Typical Data...
  • Page 22: Model 3106B Typical Gain

    Model 3106B Typical Gain Typical Data...
  • Page 23: Model 3106B Typical Vswr

    Model 3106B Typical VSWR Typical Data...
  • Page 24: Model 3106B Typical Half-Power Beamwidth

    Model 3106B Typical Half-Power Beamwidth Typical Data...
  • Page 25: Model 3106B Typical Measured Radiation Patterns

    Model 3106B Typical Measured Radiation Patterns 400 MH Typical Data...
  • Page 26: 800 Mhz

    800 MH 1000 MH Typical Data...
  • Page 27: 2000 Mhz

    2000 MH Typical Data...
  • Page 28 This page intentionally left blank. Typical Data...
  • Page 29: Appendix A: Warranty

    Appendix A: Warranty See the Product Information Bulletin included with your shipment for the complete ETS-Lindgren warranty for your Model 3106B. 3106B URATION OF ARRANTIES FOR ODEL All product warranties, except the warranty of title, and all remedies for warranty failures are limited to two years.

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