ETS-Lindgren 6502 User Manual

ETS-Lindgren 6502 User Manual

6500 series loop antenna
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6500 Series
Loop Antennas
User Manual

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Summary of Contents for ETS-Lindgren 6502

  • Page 1 6500 Series Loop Antennas User Manual...
  • Page 2 ETS-Lindgren Inc. does not convey any license under its patent rights or the rights of others. © Copyright 2013 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.
  • Page 3: Table Of Contents

    Model 6502 ..................15 Model 6507 ..................15 Model 6509 ..................16 Models 6511 and 6512..............16 Battery Charger Specifications: Models 6502 and 6507 ......17 Physical Specifications: All Models ............17 4.0 Mounting Instructions ............19 Additional Mounting Options ..............19 4-TR Mounting Options ..............
  • Page 4 Features and Components ..............24 Fast Charge and Trickle Charge Modes ..........25 6.0 Typical Data ................ 27 Model 6502 ....................27 Model 6507 ....................28 Model 6509 ....................29 Model 6511 ....................30 Model 6512 ....................31 7.0 Radiation Pattern ............... 33 Typical Radiated Pattern for an Electrically Small Loop ......
  • 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. www.ets-lindgren.com...
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  • Page 7: Introduction

    The base of each loop antenna provides a standard 1/4–20 threaded connector for mounting to an ETS-Lindgren tripod or other tripod. For the variety of mounting options available, see Mounting Instructions on page 19.
  • Page 8: Model 6502

    The Model 6502 has a frequency range of 9 kHz to 30 MHz. A radio frequency preamplifier is built into the base of the antenna and provides a 50 Ω...
  • Page 9: Model 6509

    The Model 6511 and Model 6512 are passive loop antennas; the Model 6511 is designed for low frequencies and covers the 20 Hz to 5 MHz range, and the Model 6512 covers the 9 kHz to 30 MHz range. www.ets-lindgren.com Introduction...
  • Page 10: Standard Configuration

     Mounting base that accepts an ETS-Lindgren tripod or other tripod mount with standard 1/4–20 threaded hardware  Battery charger (included only with Model 6502 and Model 6507) Optional Items ARRYING ASES A custom carrying case is available for some of the loop antenna models. For more information, contact ETS-Lindgren.
  • Page 11: Ets-Lindgren Product Information Bulletin

    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 Product Information Bulletin See the ETS-Lindgren Product Information Bulletin included with your shipment for the following:  Warranty information ...
  • Page 12 This page intentionally left blank. Introduction www.ets-lindgren.com...
  • Page 13: Maintenance

    Warranty may be void if the housing is opened. 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. www.ets-lindgren.com Maintenance...
  • Page 14: Replacement And Optional Parts

    Battery Charger for Model 6502 and Model 6507 102615 Carrying Case with Foam, Model 6502 6502CASE W/FOAM 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. Maintenance www.ets-lindgren.com...
  • Page 15: Specifications

    3.0 Specifications Electrical Specifications 6502 ODEL Frequency Range: 9 kHz—30 MHz 85 dB at 10 kHz Dynamic Range: 125 dB at 1 MHz -1 dB (uA/m) at 10 kHz Sensitivity (Typical): -42 dB (uA/m) at 1 MHz 1 dB Compression Point:...
  • Page 16: Model 6509

    (calibrated in a 50 Ω system) Connector: Type N female 6511 6512 ODELS Model 6511 Model 6512 Frequency Minimum: 20 Hz 9 kHz Frequency Maximum: 5 MHz 30 MHz Turns Connectors: BNC female Maximum Input 20 W Power: Polarization: Linear Specifications www.ets-lindgren.com...
  • Page 17: Battery Charger Specifications: Models 6502 And 6507

    Battery Charger Specifications: Models 6502 and 6507 Input Voltage: 115/230 VAC selectable Input Frequency: 50/60 Hz Input Power: 20 VA max Protection Class: Class II double insulated Input Fuse Rating: 200 mA time-delay, Type 5x20 mm Input Power Connection: IEC-320 power inlet Output Voltage: 12 VDC (13.5–15 VDC)
  • Page 18 This page intentionally left blank. Specifications www.ets-lindgren.com...
  • Page 19: Mounting Instructions

    Each loop antenna is a precision measurement device. Handle your antenna with care. Additional Mounting Options 4-TR M OUNTING PTIONS The 6500 Series Loop Antennas mount directly to an ETS-Lindgren 4-TR Tripod; no additional hardware is required. www.ets-lindgren.com Mounting Instructions...
  • Page 20: 7-Tr And Mast Mounting Options

    PTIONS Following are options for mounting the 6500 Series Loop Antennas onto an ETS-Lindgren 7-TR Tripod or mast. Contact the ETS-Lindgren Sales Department for information on ordering optional mounting hardware. Mast refers to 2070 Series, 2075, and 2175 Antenna Towers.
  • Page 21: 2X2 Boom Mounting Options

    PTIONS 2x2 boom refers to a typical 2-inch by 2-inch boom. Following are additional options for mounting the 6500 Series Loop Antennas onto a 2x2 boom. Contact the ETS-Lindgren Sales Department for information on ordering optional mounting hardware. www.ets-lindgren.com Mounting Instructions...
  • Page 22 This page intentionally left blank. Mounting Instructions www.ets-lindgren.com...
  • Page 23: Operation

    Front Panel Indicator Lights: Models 6502 and 6507 Saturation Indicator—Illuminates when input signal intensity exceeds  the 1 dB compression level of 5 volts per meter (Model 6502) to 10 volts per meter (Model 6507), and will remain illuminated for about 1 second.
  • Page 24: Battery Charger: Models 6502 And 6507

    Battery Charger: Models 6502 and 6507 The Model 6502 and Model 6507 are powered by two 6-VDC, sealed lead-acid batteries. The included battery charger is intended for charging only the sealed lead-acid batteries in ETS-Lindgren products. The Model 6502 is not designed to operate using the battery charger as a power source.
  • Page 25: Fast Charge And Trickle Charge Modes

    Trickle Charge mode—The battery charger is in trickle charge mode when the Power On LED is illuminated and the Fast Charge LED is dark. When not in use, connect the loop antenna to the battery charger in trickle charge mode. www.ets-lindgren.com Operation...
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  • Page 27: Typical Data

    6.0 Typical Data Model 6502 www.ets-lindgren.com Typical Data...
  • Page 28: Model 6507

    Model 6507 Typical Data www.ets-lindgren.com...
  • Page 29: Model 6509

    Model 6509 www.ets-lindgren.com Typical Data...
  • Page 30: Model 6511

    Model 6511 Typical Data www.ets-lindgren.com...
  • Page 31: Model 6512

    Model 6512 www.ets-lindgren.com Typical Data...
  • Page 32 This page intentionally left blank. Typical Data www.ets-lindgren.com...
  • Page 33: Radiation Pattern

    Balanis in Antenna Theory: Analysis and Design (2nd Ed. John Wiley and Sons: New York 1997), it follows that the radiated magnetic fields are given by: And the radiated electric fields are given by: www.ets-lindgren.com Radiation Pattern...
  • Page 34: Typical Radiated Pattern For An Electrically Small Loop

    Typical Radiated Pattern for an Electrically Small Loop The following illustrates the typical radiated pattern for an electrically small loop. Radiation Pattern www.ets-lindgren.com...
  • Page 35: Appendix A: Warranty

    Appendix A: Warranty See the Product Information Bulletin included with your shipment for the complete ETS-Lindgren warranty for your 6500 Series Loop Antenna. 6500 S URATION OF ARRANTIES FOR ERIES NTENNA All product warranties, except the warranty of title, and all remedies for warranty failures are limited to two years.
  • Page 36 This page intentionally left blank. Warranty www.ets-lindgren.com...
  • Page 37: Appendix B: 6505 Shielding Effectiveness Test Kit

    Appendix B: 6505 Shielding Effectiveness Test Kit The ETS-Lindgren Model 6505 Loop Shielding Effectiveness Test Kit is a set of loop antennas that includes the following:  Model 6507 Active Receiving Loop Antenna  Model 6509 Passive Loop Antenna ...
  • Page 38 (or increasing) attenuation and observing the receiver signal on the analyzer or receiver. If the receiving signal also decreases (or increases) by the same amount, then the amplifier is operating in the linear region. Reference:  MIL-STD 285  NSA 65-6 6505 Shielding Effectiveness Test Kit www.ets-lindgren.com...
  • Page 39 6505 Shielding Effectiveness Test Kit...
  • Page 40: Shielding Effectiveness Measurements For Magnetic Field

    Band 1 1 kHz 20 dB < 5 50 dB < 5 < 5 < 5 < 5 < 5 < 5 Band 2 < 5 < 5 < 5 6505 Shielding Effectiveness Test Kit www.ets-lindgren.com...
  • Page 41 MSA 65-5 Approximate Maximum Minimum Wattage Shielding Attenuation for Required to (Magnetic Field) Magnetic Field meet MSA 65-6 that can be attenuation measured with specifications this setup Band 3 1000 Band 4 1 MHz www.ets-lindgren.com 6505 Shielding Effectiveness Test Kit...
  • Page 42 This page intentionally left blank. 6505 Shielding Effectiveness Test Kit www.ets-lindgren.com...
  • Page 43: Appendix C: Ec Declaration Of Conformity

    Appendix C: EC Declaration of Conformity Model 6502 www.ets-lindgren.com EC Declaration of Conformity...
  • Page 44: Model 6507

    Model 6507 EC Declaration of Conformity www.ets-lindgren.com...

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