Dr. Showers and Mr. Wall Recognized for C63 Service At October Meeting

Photo by Ken Hall

Dan Hoolihan (L), C63 Awards Chair, presented to Dr. Showers a Waterford crystal clock with the inscription “Ralph Showers Chairman, C63 EMC Committee, 1968-2003”. This was to recognize Dr. Showers’ 35 year leadership of the C63 Committee.

Photo by Ken Hall

Dan Hoolihan (R), C63 Awards Chair, presented to Art Wall a marble box which was engraved with “L. Art Wall, C63 EMC Committee, 2003”. This gift was given in appreciation of Art’s and the FCC’s contributions to the C63 Committee over the years. Art is retiring from the FCC at the end of this year.

CONTENT

C63 APRIL 2004 MEETING SERIES (pg 2) C63 SUBCOMMITTEE OCTOBER ACTIVITY

SUMMARIES (pgs 2-5) INTERNATIONAL STANDARDS ACTIVITY (pgs 5-8 C63 STATUS REPORT - STANDARDS AND PROJECTS

(pg 9) C63 OFFICERS’ DIRECTORY (pg 9)

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C63 APRIL 2004 MEETING SERIES

The next C63 meeting series is scheduled to be held at the

FCC on April 27-29. *Tuesday – SC1 *Wednesday – SC3,5,6,&8 *Thursday – C63 Main Committee

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C63 SUBCOMMITTEE OCTOBER ACTIVITY SUMMARIES

SC-1 Techniques and Development

Don Heirman Chair

Project 1-1.1 C63.15 Immunity Measurements and Project 1-1.3 C63.15 Immunity Instrumentation (combined as 1 project): Mike Windler noted that the editing of the approved C63 voted document is in the C63 parent committee. He resolved all the ballot comments and the document did not need to be re-circulated.

Project 1-8.1 C63.22 Guide for Automated EMI Measurements: Working Group Chair Werner Schaefer reported he had addressed all ballot comments and the final document was submitted to the secretary of C63 in April. No further work has been done since the last meeting in April. Mr. Schaefer noted that he included an introduction to C63.22 to advise that this document covers emissions and that immunity will be addressed in a future revision. The draft standard has gone to ANSI for a 45-day public review. The C63.22 D14 Draft Guide for Automated EMI Measurements IEEE 2003 is now available in PDF format as ISBN 0-7381-3864-9; Product No.: UE5928-TBR; IEEE Standard No.: PC63.22, and it can be obtained at: http://shop.ieee.org/store/. The list price is $74; the IEEE member price is $59.

Project 1-8.3 C63.2 to Include CISPR 16-1 (Receiver Specs) with US Foreword: Werner Schaefer noted that the C63 Secretary sent out the invitation to ballot for this document on October 8.

Project 1-13.2 C63.4 Site Acceptability Above 1 GHz: Mike Windler, WG Chair, reported that several members of the working group met after the Boston EMC Symposium, including Ken Hall and Werner Schaefer, to conduct testing in the Cisco chamber in Boxborough. Some of the results were disappointing. Also, it was noted that CISPR is dealing with measurements to 18 GHz. The FCC would like to see the committee address measurements to 40 GHz as a minimum. “Omni-Directional” antennas were discussed and will be further evaluated. Time domain techniques were also discussed as a back up method if the omni-directional antenna does not work. The working group will work to validate and/or make improvements in the test method proposed by CISPR.

Project 1-15.2 C63.4 ISN for Non-Invasive Telecom Port Measurements Below 30 MHz: The Chair questioned if there will ever be a need for a telecom port measurement such that it needs to be a part of C63.4 and if this topic should be kept on the SC 1 agenda. SC1 approved suspending this project and to adopt CISPR Subcommittee I’s effort on this topic.

Project 1-15.5 C63.23 Measurement Uncertainty: A copy of Ed Bronaugh’s draft of the standard on measurement uncertainty will be sent to the SC 1 committee for review and comment. The Chair plans to move this to the parent committee in the first quarter of 2004 for submission to ballot.

Project 1-15.6 C63.5 Antenna Calibration: The Chair advised that the C63 committee approved C63.5 in October 2002, and after review and approval by the C63 chair, it was sent to the IEEE-SA editing staff for publication preparation. A final document was made available in January 2003 and a PDF version was available for sale on January 31. The document had a negative comment during the public review. The comment resolution team of Mike Windler and Dennis Camell sent their resolution to Dr. Showers. He then worked with the comments and sent it to the organization that made the public review comment. The reply was received and the resolution committee will report the results at the C63 parent committee meeting

Project 1-15.7 C63.4 Fully Absorber Lined Room (FAR):

Dennis Camell indicated that the working group was tasked to develop a “white paper” to determine what should be done in C63 on this project that is different from what is being done in CISPR with their joint task force on FAR facilities. There was a draft test plan presented which requires a test “artifact.” This is a floor standing frame with emissions emanating near the base and above to assess any correlation between FARs and OATS or semi-anechoic chambers. The working group plans to use this experiment to determine if there are any technical implementation issues in using these rooms, which includes absorber on all six sides of the chamber and on the top of the turntable. Ken Hall, Michael Foegelle, and Bill Scrivner have FAR chambers that can be used for the A-B comparisons. The Chair noted that this is a joint project with TC-77 for the radiated immunity side of the issue.

Project 1-15.8 Reverberation Chamber Measurement Techniques: Working Group Chair Galen Koepke feels the recently published IEC standard 61000-4-21 is adequate for addressing reverberation chamber test methodology in the USA. SC1 approved suspending this project and recommending to the parent committee that ANSI adopt IEC standard 61000-4-21 with a US Foreword as a C63 standard. The Chair agreed to recommend to the parent committee that C63.022 be retired.

Project 1-15.9 Maintenance of Revision to C63.4-2003: The Chair noted that the C63.4-2003 ballot passed. The ANSI public review process closed in early August without comment. The documentation on voting and resolution is now being reviewed by the ANSI BSR. A new PINS has been submitted to the parent committee that addresses future amendments to this document. GTEMs will be addressed in that revision. Bob Hofmann, Werner Schaefer, Chrys Chrysanthou, Michael Foegelle, Greg Korytkowski, Bill Scrivner, and Mike Windler volunteered to assist Mr. Berger in this effort. This revision is at least two years away as there will be a settling time for using the present version.

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SC-6 Accreditation/Conformity Assessment

Dan Hoolihan, Chair

WG 1 - CHECKLISTS FOR LAB ASSESSORS

The checklists were discussed relative to the latest revisions of the standards. It was decided not to do a checklist for the latest revision of CISPR 22 because it will be changed in the near future. The working group also decided to add a checklist for IEC 61000-3-11.

WG 3 - PROFICIENCY TESTING

The Chair stated he had sent out a 3rd draft of A Guide on Interlaboratory Comparison testing. This class of testing is specified in Clause 5.9 (Assuring the Quality of Test and Calibration Results) of ISO/IEC 17025 – General Requirements for the Competence of Testing and Calibration Laboratories and requested feedback.

A discussion of the artifacts for emissions followed. FCC noted that emission artifacts are not allowed for operation at OATS under current FCC rules, but that they are looking into special consideration for this type of device. It was decided to delay further action on the project until the FCC issue is resolved. It is OK to use emission artifacts in a semi-anechoic chamber.

NVLAP Lab Accreditation - Status Report – Jon Crickenberger

NVLAP currently has 189 labs accredited in the Electromagnetic Compatibility & Telecommunications Program. The break-down of NVLAP accredited labs by country is: U.S.A. 91; Japan 63; Taiwan 22; China 4; Korea 5; Canada 3; U. K. 1

NVLAP has begun accrediting labs to the Canadian Radio (RSS & BETS) standards and the FCC TCB required standards. -Lab test methods are listed on scopes in accordance with agreements with FCC and Industry Canada. NVLAP also is accrediting labs to the GR-1089 and 63 CORE test methods.

NVLAP continues to successfully use the ACIL developed checklist to add test methods to laboratory’s scopes of accreditation.

A2LA Lab Accreditation - Status Report – Beth Hackett

The status of A2LA accredited laboratories is as follows:

*83 laboratories accredited to perform Electromagnetic Compatibility testing;

*5 laboratories accredited to perform Bluetooth testing;

*16 laboratories accredited to perform Telecommunications testing (including NEBS and Industry Canada standards);

*29 laboratories accredited to perform Product Safety testing;

*29 laboratories accredited to perform Automotive EMC (AEMCLAP) testing;

*6 laboratories accredited to perform Cellular Telecommunications & Internet Association (CTIA) testing.

Also, starting January 1, 2004, SBC will begin accepting test reports by A2LA accredited testing laboratories for NEBS testing.

CAB/TCB Status Report

Art Wall (FCC) made a brief report. He stated that Singapore has signed a letter with US for MRA. He reported that Japan is changing their system to privatize their operations. Art sent two reports to the chairman of SC-6 from the recent MRA discussions with Japan. The FCC is doing some training with Brazil in changing their regulatory system. Mexico claims their system for MRA acceptance will be in place by June 2004.

NACLA - Status Report

Don Heirman gave a short report on NACLA and stated there are 8 lab accreditation bodies in the queue for NACLA authorization. The 2004 Annual US Laboratory Accreditation Forum will be held April 5-6, 2004 at Sheraton Columbia Hotel in Columbia, MD. For further information, see www.nacla.net.

New Business

A discussion of accrediting test laboratories for C63.19 took place. NVLAP, A2LA, and the Standards Council of Canada are all interested in this type of a program. The FCC indicated that cell phones are certified products and must meet EMC, RF exposure, and C63.19. Don Heirman noted there will be a training workshop in December in Austin, TX; check the C63 website for further details.

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SC-8 Medical Device EMC Test Methods

Dan Hoolihan, Chair

Working Group Reports

Working Group 1 – Jeff Silberberg – C63.18

Working Group #1 reported that a rewrite of C63.18 – “Recommended Practice for an On-Site, Ad-Hoc Test Method for Estimating Radiated Electromagnetic Immunity of Medical Devices for Specific Radio Frequency Transmitters” is underway. A third Draft will be ready for working group review by the next meeting in April 2004. Jeff Silberberg is the new chairman of this working group.

Working Group #2 – Howard Bassen – C63.21

Jon Casamento from the FDA gave a brief update on C63.21. This working group is being reorganized. The work effort will take a new direction; the working group will use actual equipment input impedances instead of 50 ohms which was used in the original study.

Working Group #3 – Steve Berger – C63.19

Steve Berger reported on C63.19 – “Methods of Measurement of Compatibility between Wireless Communications Devices and Hearing Aids”. This standard was referenced in a recent FCC Report & Order. Representatives from ATIS, FCC, FDA, the Hearing Aid Industry, cell phone manufacturers and C63 representatives have agreed on a proposed revision to the standard. The revisions are:

Section 4 – RF Emissions – Recommend a validation procedure of the test setup; Change from requirement to test in shielded room to function requirement that environmental ambient be –20 dB to reading; Improved guidance on checking for reflections from test stand and other structures

Section 5 – HA Immunity – Simplify and make more easily automated the movement of the HA; Move annex I (GTEM test alternative) to new section 5.4; GTEM remains a secondary, alternative test; Add an informative annex giving technical justification for the GTEM as an alternative to the dipole illumination test in this application; Make movement the same for dipole and GTEM test methods.

Section 6 – T-Coil Test – Add a new alternative test, section 6.4, for use of broadband signal for T-Coil tests; Recommend mapping of T-Coil signals be performed; Change T-Coil test positions from 5 wireline positions to 3 orthogonal test positions.

Section 7 – Parameters & Categories – Eliminate the requirement to test in analog mode; Add iDEN AWF factor to section 7.1 and information on iDEN to informative annex; Remove note making 7.1 and 7.2 options; Clarify use of AWF with T-Coil tests.

Annexes – Changes in annexes are made supporting changes in body of the document.

A Motion to recommend to the main committee to approve a ballot on the above revisions was unanimously approved.

Unfinished Business:

FDA Report – Jeff Silberberg reported on IEC SC62A Maintenance Team 23 on the International Medical Device EMC standard, IEC 60601-1-2.

*IEC 62A/434/CDV (Amendment 1 to IEC 60601-1-2:2001) out for vote. Voting closes 16 January 2004.

*MT23 met 20-23 May 2003 in Best, Netherlands. Worked on essential performance (immunity compliance criteria): definition and how to identify it (draft informative Annex GGG).

*Essential performance is defined in the draft third edition of IEC 60601-1. The first CDV of this standard was voted down.

*To avoid having a collateral standard define essential performance and to permit better synchronization with the third edition of 60601-1, SC62A Secretary recommended waiting, releasing Annex GGG as Amendment 2 after CDV2 of 60601-1.

*MT23 met 22-24 September 2003 in Frankfurt, Germany. Discussed essential performance in MT and with SC62A Chariman Advisory Group. Decided to replace “essential performance” with defined term “function.” *SC62A presented a seminar on the draft third edition of 60601-1 in Frankfurt on 25-26 September 2003. It is a standard for safety and essential performance of medical electrical equipment and systems, and is based on risk management.

*SC62A met in Frankfurt on 29 September 2003. Discussed, among other topics, that collateral standards should be normative in the third edition of 60601-1. *SC62A Chairman Advisory Group met in Frankfurt on 30 September 2003. Decided that Chairman would recommend that MT23 leave A1 as is, using but not defining “essential performance”. *MT23 members will be submitting comments on 62A/434/CDV, recommending that “essential performance” be replaced with defined term “function.” Also, collateral standards would be normative in the third edition, but only collaterals harmonized with the third edition.

AAMI/EMC Committee Report: Jeff Silberberg reported that the AAMI EMC Committee met 18 June 2003 in Long Beach, California and decided to revise AAMI TIR 18. A task group was set up to develop a proposal for the revision for presentation to the Committee.

FDA Report: Jon Casamento from the FDA reported the following: *FAA/metal detector project(s) is ongoing *Added EMC statement to FDA rule for bar coding of drugs and biologics *Don Witters participating in IEEE Study Group on evaluation of wireless performance *JCAHO - Working on a draft article on EMC/EMI in hospitals. *Preparing comments on ISO TC215 draft technical report, The Use of Mobile Wireless Equipment in the Hospital for Communication and Health Informatics: Recommendations for the Management of EMI with Life Critical Medical Devices *Seminar 15 September on EMI in Hospitals –Radio Advisory Board Canada (advisory group to Industry Canada). Decided to support Medical Devices Bureau in holding a second Canadian/US Roundtable, in 2004.

Mobile Healthcare Alliance (MoHCA) Report: A task group is working on recommendations for EMC/EMI in healthcare facilities.

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INTERNATIONAL STANDARDS ACTIVITY

The following information was extracted (with permission) from the IEEE EMC Society “Compilation of Standards Advisory and Coordination Committee Representatives’ Reports as of October 25, 2003”.

CISPR SC A: Radio Interference Measurements and Statistical Techniques Representative:Don Heirman

Recent events of interest: CISPR SC A held its annual meeting in Jeju Korea on 22 September 2003. There were 75 participants from 20 countries. Major decisions and actions were:

  1. Activity continues to be high for site validation, measurement methods and measurement instrumentation for emission testing above 1 GHz: *New procedure for site validation using a VSWR technique using an omnidirectional transmit antenna has moved to the committee draft for vote (CDV) stage *New measurement method for performing radiated emission measurements using a planar receive antenna scan with details on height scan increments and antenna performance requirements. *Effect of turntable, table tops and antenna towers on EUT emissions moved to a second committee draft (CD) stage to include the effect of the test setup as well as the support structures *A technique using amplitude probability distribution for mea ruing discontinuous emissions moved to a second CD stage to include background information so that users will have this to introduce the APD technique *The possible addition of a weighting function for the detector when measuring interference according to its effect on digital communication services
  2. Decision was made to accept the E-field approach for emission measurements which includes as reference antennas, the commonly used biconical and log periodic antennas for their respective ranges in the 30-1000 MHz range.
  3. The publication date for the 14 parts of CISPR 16 was moved back to the end of October to include more of the French translations. This is important as CENELEC has indicated that they want to harmonize all CISPR 16 publications and hence enter into the parallel voting procedures with CISPR.

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CISPR B: Interference Relating to Industrial, Scientific, and Medical Radio Frequency Apparatus Representative:Daniel D. Hoolihan

Current Activities: There was a Working Group 1 meeting of CISPR B in Zurich on February 17 and 18. Highlights of his trip report are as follows: *The WG is performing maintenance cycle work on CISPR

11. Arc welders will remain in Group 2 for the present time. Resistance welders will be in Group 1. *Micro-wave UV irradiator standard is to be published as an FDIS. Danish and Swedish comments and objections were disapproved. *Comments for Digital Radio Detector were distributed to CISPR/A. CISPR/A comments:

Distribute a second CDV Do a round-robin test to validate new detector

*CISPR/B will not adopt the ITU definition of ISM equipment. The ITU definition is for the use of the equipment. The CISPR definition is for the products. *Measurement uncertainty and the application within CISPR 11 was referred to WG1 to be added to the Maintenance Cycle changes. *The WG is performing maintenance cycle work on CISPR

11. Arc welders will remain in Group 2 for the present time. Resistance welders will be in Group 1. *Micro-wave UV irradiator standard is to be published as an FDIS. Danish and Swedish comments and objections were disapproved. *Comments for Digital Radio Detector were distributed to CISPR/A. CISPR/A comments:

Distribute a second CDV

Do a round-robin test to validate new detector *CISPR/B will not adopt the ITU definition of ISM equipment. The ITU definition is for the use of the equipment. The CISPR definition is for the products. Measurement uncertainty and the application within CISPR 11 was referred to WG1 to be added to the Maintenance Cycle changes. *CISPR/A has decided to leave the text that Linear Average detector is preferred but due to use of log average detector in CISPR/B, the use of log average detector will be allowed. *CISPR/B is asking for better technical justification for the statement about use of Class A equipment in Class B environments. *CISPR/B Maintenance Cycle will be delayed by 1 year due to large volume of comments in regard to new classification and new power based conducted emissions limits. New proposed publication date is 3/2005. *CISPR 18 has been set to Stage 0 for all 3 parts due to lack of technical input. *CISPR 26 is being withdrawn from the CISPR/B program of work *CISPR 210 is being referred to ITU since it is an ITU issue, not a CISPR issue. *The decision to require further justification for the installation and use of Class A equipment in Class B environments is a significant issue for the manufacturers of medical devices. The failure is due to accurate assessment of the difference between residential, commercial, and industrial environments. Guide 107 lists all 3 environments. CISPR only recognizes 2 environments by placing commercial and light industrial environments in the residential category. *Further work and justification for power related relaxation for conducted emissions for high power systems is required.

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CISPR H Title:Limits for the protection of radio services Representative:Werner Schaefer

Current Activities: The subcommittee met on September 24 and 25, 2003, in Jeju/Korea. The following issues and documents were discussed:

1. Committee Draft on 61000-6-3 and 61000-6-4 *The two separate generic emission standards will not be merged into a single document; *The definition of environments shall be coordinated with

the TC77 work on the generic immunity standards.

*Two new CDs are to be issued

*As far as the emissions requirements below 9 kHz is concerned, the chairman of CISPR/H will contact SC77A for the appropriate requirements and accompanying text to be included eventually in the generic emission standards. This text will also be included in the next CDs.

*The proposal to have both Class A and Class B limits in 61000-6-3 was not accepted. *The proposal to have both Class A and Class B limits in 61000-6-4 was not accepted. *The proposal to allow alternative measurements in Fully Anechoic Rooms was accepted. *The proposal to allow in-situ measurements was accepted.

    1. Document for Comments on limits above 1 GHz: To address numerous concerns in regard to cooperation between CISPR/I and CISPR/H on the subject, the Chairman proposed to take the decisions of CISPR/I into consideration, as follows:
    2. *If CISPR/I issues a CD after its Jeju Meeting, CISPR/H will temporarily put its work on limits above 1 GHz in the generic standards on hold and concentrate solely on the rationale for limits until the CISPR/I decisions and conclusions are known. *If CISPR/I does not issue a CD immediately CISPR/H will offer collaboration in order to organize a joint meeting. *The subcommittee accepted this proposal.
  1. Rationale for the setting of emission limits:

*The document for comments (CIS/H/62A/DC) on the influence factors was reviewed in detail and the following decisions were made

*CISPR 23: it was agreed that the intention is to update CISPR 23 to include this new material. Some relevant parts from CISPR 16-3 are proposed to be transferred to CISPR 23.

*3558 Frequency range: The rationale should cover the whole frequency range up to 18 GHz.

*It was agreed ti issue a CD to replace CISPR 23 in total. The CD may be supplemented with one or more DC(s) to solicit further input on specific subjects.

  1. Archive for justifications for product limits that exceed the generic limits: The comments on CIS/H/59/DC were reviewed and most comments were accepted. The Ch airman will present a revised proposal to CISPR/S for approval before submission to other Committees. Received comments form other subcommittees will be collected and presented by CISPR/H.
  2. Database on the characteristics of radio services 936: The Chairman introduced the work and the positive voting result, as documented in CIS/H/66/RVCMr. Baillif from the IEC Central Office indicated that CISPR 31, Edition 1 will be published on 10 October 2003. The Convener explained the

ongoing work to implement the database in the IEC web site. It is the intention to have it implemented by the end of 2003. It will be announced to encourage data on radio services throughout the world to be submitted.

Recently Published Standards: CISPR 31 will be published in October 2003

Scheduled Future Projects: *CISPR 32 will be changed to CISPR 23. Next CD due June 2004 *CISPR 33 will be deleted *CISPR 34 will be put to stage 0 *IEC 61000-6-3 as planned *IEC 61000-6-4 as planned

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CISPR SC I :Electromagnetic Compatibility of Information Technology Equipment, multimedia equipment and receivers Representative: Don Heirman

Recent events of interest:

  1. The annual CISPR I meeting was held in Jeju Korea on 1 October 2003. Items of interest included: The limits for information technology equipment for use above 1 GHz failed the national committee voting continuing the problem of no limits above 1 GHz. Proposals were suggested as a compromise and two new CDVs will be issued by the end of the year to cover 1-6 GHz and 6 to 18 GHz. The limits will be 50 dBuV/m (average) for class B at 3 meters for 1-3 GHz; 54 dBuV/m (average) for class B at 3 meters for 3 to 18 GHz which is the same as the FCC limits in the USA. There will be a 6 dB relaxation for Class A products. The peak to average ratio has to be less than 20 dB. Finally the measurement procedure will be that being produced by CISPR SC A as noted above in the CISPR A report.
  2. Improvements to CISPR 22 contained in CISPR/I/71/CDV on telecom measurements passed and will be issued as a final draft international standard (FDIS) as soon as the CISPR/A/431/CDV FDIS passes in Subcommittee A
  3. A CD for non-invasive telecom cable testing was approved
  4. Work on the method to assess the power line impedance for powerline communications (PLC) systems compliance measurements moves to the CD stage by the first of November.
  5. There was a new work item (NP) proposing the consolidation of CISPR 13/22 and 20/24 on emission and immunity measurements into one document met with objections since text was appended to the NP went too far and was not reviewed by the ad hoc team writing the document. A suggestion to withdraw, recast, etc. was made.
  1. A CD will be circulated to include the CENELEC common modifications to CISPR 22 into the next edition of CISPR 22. Two modifications were to remove the “2 dB rule” on when to stop maximizing (and presumably continue to maximize for a very long time) and to increase the height of floor standing equipment abover the ground plane to 15 cm instead of the present 12 mm (to make it possible to keep such eqauipment on transporting skids due to not safely being able to remove heavy equipment from the skid).
  2. Finally, the work was reorganized and the following WG

assignments were made *WG1: Maintenance of CISPR 13 and 20 (receivers) *WG2: Multimedia emissions (new publication?) *WG3: Maintenance of CISPR 22 and 24 *WG4: Multimedia immunity (new publication?)

National Committees will be asked to re-appoint their experts for each WG.

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IEC TC77 & ACECTitle:“Standardization in the field of EMCRepresentatives:Prof. Michel Ianoz

Current Activities:

1. SC77B: SC77B held a meeting (as usual each two years) in Jeju (South Korea) on October 1, 2003. The meeting was attended by 30 delegates and 5 observers. The 30 delegates came from the following 13 P members : CA, CN, FI, FR, DE, IT, JP, KR, NL, ZA, CH, UK, USA. The following decisions were taken :

*The project IEC 61000-4-2 Edition 2.0 will be put at stage 0 *The WG9 will be disbanded and a new maintenance team created *The maintenance dates for the next version of each basic standards have been established *The WGs are requested to take over the uncertainty issue in a limited time (no more than two years).

The rationale for putting the project IEC 61000-4-2 Edition

2.0 at stage zero is that the time limit of 6 years imposed by the Central Office of IEC for a new document can not be respected.

The proposed changed will be discussed in the maintenance teem for this standard.

Concerning Annex C of 61000-4-12, which was prepared by a JTF 77B/77C, a certain number of comments have been received. These comments are positive about the document, they ask for a few technical or editorial improvements. An answer to these comments will be prepared and the next step of the amended 61000-4-12 will be a CDV, after the WG11 meeting on December 8, in Erlangen, Germany.

SC77C: SC77C held a meeting (as usual each two years) in Jeju (South Korea) on September 29, 2003. The Swedish Secretariat will stop at the end of 2004. The Secretariat will probably be taken over by the UK NC.

Work in progress pertains to three standards:

*61000-1-5, High power EM (HPEM) effects on civil systems.

*61000-2-13, HPE environments – radiated and conducted. *61000-4-33, Measurement methods for high power transient parameters.

Recently Published Standards:

*61000-1-3, The effects of HEMP on civil equipment and systems (Technical Report).

*61000-4-25, HEMP immunity test methods for equipment and systems.

*61000-4-32, HEMP simulator compendium (Technical Report).

*61000-5-6, Mitigation of external EM influences (Technical Report).

*61000-6-6, HEMP immunity for indoor equipment.

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C63 STATUS REPORT - STANDARDS AND PROJECTS, as of 1 November 2003
STD/PROJECT ABBREVIATED TITLE STATUS
C63.2 - 1996 Instrumentation In preparation for C63 ballot
C63.4 - 2001 Measurement Methods 2003 Revision awaiting ANSI approval
C63.5 - 1998 Antenna Calibration 2004 New Revision to undergo Recirculation ballot as result of Public Review comments
C63.6 - 1996 Error Budget for OATS Measurements
C63.7 - 1992 OATS, Construction of 1992 Std Withdrawn; New Std. balloted in C63. Now in preparation for Public Review
C63.12 - 2000 EMC Limit Setting
C63.13 - 1991 EMI Power Line Filters Withdrawn. No new editiion planned
C63.14 - 1998 EMC Definitions
C63.15 Immunity Measurements & Instrumentation Resolution of comments from C63 ballot to be prepared.
C63.16 - 1993 ESD Test Methodologies Draft Revision failed C63 ballot; new Revision planned
C63.17 - 1998 Unlicensed Personal Communication Services Devices Seeking volunteers for a C63 Maintenance Team
C63.18 - 1997 Medical Devices; Radiated Immunity Test Being rewritten by C63/SC8
C63.19 - 2001 EMC of Hearing Aids and Wireless Communications Devices 2004 Revision about to undergo C63 ballot.
C63.22 Guide for Automated EMI Measurements ANSI Public Review in progress

C63 OFFICERS’ DIRECTORY

Dr. Ralph M. Showers, Chairman (showers@ee.upenn.edu) Donald N. Heirman Vice-Chairman (d.heirman@worldnet.att.net) Robert Pritchard, Secretary (r.pritchard@ieee.org) Warren A. Kesselman, Treasurer/Newsletter Editor (w.kesselman@ieee.org) Donald N. Heirman, Chair SC-1 Techniques and Development (d.heirman@worldnet.att.net) Dave Southworth, Chair SC-2 Terms and Definitions (dave.southworth@navy.mil) John Lichtig, Chair SC-3 International Standardization (JFL@LichtigEMC.com) Herbert K. Mertel, Chair SC-5 Immunity Measurements (hmertel@ieee.org) Daniel D. Hoolihan, Chair SC-6 Accreditation/Conformity Assessment (hoolihan@emcxpert.com) Daniel D. Hoolihan, Chair SC-8 Medical Device EMC Test Methods (hoolihan@emcxpert.com)

ACCREDITED STANDARDS COMMITTEE C63 ELECTROMAGNETIC COMPATIBILITY NEWSLETTER is published approximately forty-five days after a C63 Committee meeting and is available on the web site http://C63.ieee.org. That site also contains much information about C63 and its subcommittees.

© 2003 ASC C63. Articles may be reproduced in whole or in part provided that the source “ASC C63” and Newsletter edition and date is mentioned in full.