TN-261 — Safety Code 6 (SC6) Radio Frequency Exposure Compliance Evaluation Template (Uncontrolled Environment Exposure Limits)

TN–261
Issue 2, December 2012

Spectrum Management and Telecommunications
Technical Note

Preface

This Technical Note TN–261, Issue 2, Safety Code 6 (SC6) Radio Frequency Exposure Evaluation Template (Uncontrolled Environment Exposure Limits), replaces TN–261,
Issue 1, published in February 2011.

List of Changes

1. Section 3.1: Correction of referenced sections.
2. Section 3.2: Clarification on the antenna gain.
3. Appendix: Clarification on the power density equation and the modified free–space equation.

Enquiries may be directed to the following address:

Industry Canada
Engineering, Planning and Standards Branch
300 Slater Street
Ottawa, Ontario K1A 0C8

Attention: Regulatory Standards

E–mail: res.nmr@ic.gc.ca

All Spectrum Management and Telecommunications publications are available on the following website http://www.ic.gc.ca/spectrum.

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Contents

• List of Acronyms and Abbreviations
• 1.0 Purpose
• 2.0 Introduction
• 3.0 Evaluation Process
  • 3.1 Overview of the Non–Exemption Zone Analysis
  • 3.2 Antenna Gain
  • 3.3 Reflection
  • 3.4 Single Service/Multiple Services and the Radio Environment
• 4.0 Non–Exemption Zone
• 5.0 Conclusion
• References
• Appendix — General Antenna Theory