RF Safety. Also Known As RF Non Ionizing Radiation.

Slides:

Advertisements

Similar presentations

AND OTHER ACCESS RESTRICTIONS

Advertisements

CONFIDENTIAL R.S.I. CORPORATION HEALTH EFFECTS RSICORP.COM.

IN-SITU MEASUREMENTS OF ELECTRIC, MAGNETIC AND ELECTROMAGNETIC FIELDS IN THE ENVIRONMENT Branislav Vulević, Čedomir Belić, Trajan Stalevski Public Company.

RF Safety Program - Guidelines for Compliance - Understanding

Kjell Hansson Mild Technical Description of Mobile Telephony System and Corresponding Exposure Levels Kjell Hansson Mild National Institute for Working.

September 6, 2014IEEE NJ Coast1 Environmental effects of Wireless radiation K.Raghunandan Construction Administrator (Wireless) Communication Engineering.

Amateur Extra License Class Chapter 11 Safety. Hazardous Materials Polychlorinated Biphenyls (PCB’s) Additive to oils used as insulator in older electrical.

EN50360/1 Measurement of SAR related to human

Ionizing Radiation Ionizing radiation consists of subatomic particles or electromagnetic waves that are energetic enough to detach electrons from atoms.

Safety Chapter 9 includes: Electrical safety RF Exposure Antenna Safety.

RF Safety By Bob Buus, W2OD. Certification 6) Amateur Applicant/Licensee certifies that they have READ and WILL COMPLY WITH Section 97.13(c) of the Commission’s.

RADIOACTIVE RINGERS BRITTANY WILLIAMS 4B 9/26/14.

RF and Microwave Safety A Self-Paced Safety Class Presented By Environmental Health and Safety Cornell University EH&S Rev 1 12/2010.

Safety Assessment for Electric Utility Workers Exposed to ELF-EMF: Literature Review Tarek K Abdel-Galil Ibrahim O Habiballah 27 Nov

Chapter 8 Electrical and RF Safety Basic Safety Have a master on/off switch for your station. Don’t work on “live” equipment. Check with a meter first.

Safety Aspects of RF Radiation Presentation by Les Barclay

Update of RF Radiation Protection Standards

D O C ELL P HONES C AUSE C ANCER ? By: Tasnim Hamad & Kalani Perry.

The Health Effects of Cell Phones Lara Zade. Research Questions What are the possible health effects caused by using cell phones? What kind of energy.

Cellular Phone Towers Moh. M. Abu Safya School of medicine An-najah N University 23 th.Mar.2011 Supervisor: Dr.samar musmar 1.

Mobiles Effects on Human Being. Introduction :  The telecommunication industry is experiencing a robust growth on a global scale and the cell phones.

Cell Phones and Cancer Risk Anas Essam School of medicine An-najah N University 26 th.Mar.2011 Supervisor: Dr.samar musmar.

Chris Roy September 28 th 2010 MBP 1028 Optical, Thermal and Radiation Biophysics Principles of Radiofrequency and Microwave Heating.

Radio Frequency Safety. Purpose Provide: Basic Technical Understanding Overview of FCC Regulations and Compliance Issues Hazard Recognition Skills Awareness.

RADHAZ Material Outline Introduction and Background Standards and Applications Prediction of Electromagnetic Fields Measurement of Electromagnetic Fields.

DTR/H&D Joint Venture1 Radio Frequency Exposure and Compliance Issues for a Shortwave May 2008 Matthew W. Folkert, MSEEE Stephen S. Lockwood, P.E. dTR/H&D.

General Licensing Class G0A – G0B Electrical and RF Safety Your organization and dates here.

Exposure to risks arising from electromagnetic fields Chris Marshman York EMC Services Ltd University of York.

CONFIDENTIAL R.S.I. CORPORATION From: RSI Rooftop Tape.

Wireless Power By: Peter Woods Supervising Professor: Dr. Chiao July 16 th 2013.

1 INTERNATIONAL TELECOMMUNICATION UNION Telecommunications Development Bureau (BDT) REGIONAL OFFICE FOR AFRICA EMF ENVIRONMENTAL CHARACTERIZATION OVERVIEW.

Technician License Course Chapter 9 Lesson Module 21 Radio Frequency Exposure.

ANTENNAS. Safety First! Don’t put antennas. where they could fall across power lines Don’t put antennas. where they could fall across power lines Don’t.

Introduction to Radio Frequency Radiation Robert Curtis, USDOL/OSHA Directorate of Science, Technology and Medicine March 2003.

1 EMF ASSESSMENT BY MEASUREMENT (IVORIAN CASE ) GUY-MICHEL KOUAKOU Head of standardization service VICE-CHAIR OF STUDY GROUP 5.

Oct. 2, 2006 Assignment #2 Due Today Assignment #3 online – Due Wed. Oct. 11 Lab #4 online Quiz #1, Mon. Oct. 16 or Wed. Oct. 18? Examples, Examples Electromagnetic.

Wireless Technology: A review of the Science. How Do we Prove Causation? 1.Temporal Relationship 2.Strength of the Association 3.Dose-Response relationship.

Are mobile phones health hazards?

Children are at Higher Risk to Electromagnetic Radiation Jim Martin-Electrical Engineer.

RF Exposure Evaluation for Amateur Radio Operators Marc C. Tarplee, Ph.D. Technical Coordinator, SC Section.

Chapter 11 Safety Gordon, AH6DA. Safety Three Hazardous materials: – PCBs (polychlorinated biphenyls) insulating oil used in electronic gear. (Transformers,

EVOLUTION OF ICNIRP GUIDELINES FOR RADIOFREQUENCY EMF Paolo Vecchia Past Chairman of ICNIRP ANTENNAS, DEVELOPMENT, INCLUSION AND HUMAN HEALTH Lima, Peru,

General Licensing Class RF & Electrical Safety Your organization and dates here.

RADIATION PROTECTION IN RADIOTHERAPY

By Jessica Gile and Namra Mubashar.  Cell phones work by sending signal to nearby cell towers using RF waves. Many people are concerned because at very.

1 25 November 2013 RF Safety Standards Prof Ely Levine AFEKA College of Engineering.

Information Technology Cell Phone Safety Presentations

RADIATION IN THE WORKPLACE ARANCIBIA, MATIAS LEONEL. SAFETY AND HEALTHY IN THE WORK.

Ibrahim Omar Habiballah KFUPM May 28,  Objectives  Review of the Standards & Literature  Study Data  Calculation of External Fields  Compliance.

CELL PHONE SAFETY 按滑鼠換頁 Click to Advance Caller (1) Receiver (2) Switching Center Base Station (2) Base Station (1) 1.When the caller starts the call.

Electrical and RF Safety. Electrical Safety Generators Generators convert mechanical energy to electrical energy. They actually consist of two devices:

1 DOE Radiation Exposure Monitoring System (REMS) Data Update Nimi Rao Office of Analysis (HS-24) Office of Environmental Protection, Sustainability Support.

Overview of International guidelines concerning Human exposure to RF radiation From GSM Base Stations Eng. Nasser Al-Nasser Communications and Information.

RF Exposure and Limits A Basic Overview. Background Recent developments in the electronics industry have led to the widespread use of radio frequency.

A Global Approach to EMF Management and Standards Mike Wood Vice Chairman, ITU-T SG5, WP2 11th Symposium on ICT, Environment and Climate Change 21 April.

EMF GUIDELINES AND STANDARDS

NIR Safety Awareness Module 3: NIR Standards. NIR Safety Awareness Module 3: NIR Standards.

In-Building DAS RF Compliance Guide.

پرتوهای غیریونساز دکتر میرشهرام حسینی پناه

General Licensing Class

Information Technology Cell Phone Safety Presentations

GSM Base Station Antennas

IEEE Regulatory SC DRAFT Teleconference Plan and Agenda

RF Safety for the Radio Amateur

Wireless Technology: A review of the Science

What type of radiation are VHF and UHF radio signals?

Residential exposure to EMFs

NATE Tower Site Hazard Recognition Guide

MAGNETIC FIELDS FROM CELL PHONES ARE DANGEROUS TO CHILDREN

Presentation transcript:

RF Safety

Also Known As RF Non Ionizing Radiation

RF Exposure Effects on Health Thermal Effects - heating of body tissue, fairly well understood Effects are non-cumulative Areas of particular concern are the eyes and testes - human body does not cool these areas efficiently. Resonant frequency of an adult human whole body ranges from 35 MHz to about 80 MHz. Adult human head is resonant at about 400 MHz Small child's head: about 700MHz.

RF Exposure Effects on Health, Continued Non-thermal effects - cancer, leukemia, immuno-deficiency, etc. Far less understood than thermal effects. Some studies show an elevated risk factor of 1.5x to 2x others indicate no association at all. Compare that to a 10x elevated cancer risk factor for a 1-pack per day smoker. There is no conclusive proof of risk, but no proof that the risk does not exist, so athermal risks remain a controversial topic.

Safe Exposure Levels How much is safe? Several factors are involved: Transmitter power Antenna Gain Coax Loss Duty Cycle Average Key-Up Time Distance from Antenna

Standards are a wonderful thing – Everyone has one! FCC OET65 IEEE C95.1 Canadian Safety Code SC-6 ICNIRP (International Commission on Non-Ionizing Radiation Protection)

FCC Exposure Limits

Controlled / Occupational Uncontrolled / General Public

Other Standards IEEE c95.1 Canadian Safety Code 6 (SC6) ICNIRP (International Commission on Non-Ionizing Radiation Protection)

IEEE c95.1

Canadian Safety Code 6 (SC6)

ICNIRP (International Commission on Non-Ionizing Radiation Protection)

Assessing RF levels in Your Shack 1.Get a copy of FCC OET-65 Supplement B 2.W0JEC MPE Calculator 3.On Line Web Based MPE Calculator - 4.Excel Spread sheet created by KC2KY

W0JEC MPE Calculator

Online RF Safety Calculator

KC2KY’s Excel Spread Sheet