Additional tests on CE marked power supp

advising that no testing be waived as compliance cannot be guaranteed when configured with a noisy device. Have there been any rulings on this issue? Any differing opinions? Doug Frazee EMC compliance engineer

Human exposure to microwave RF

I am looking for documents that discuss safe exposure levels to radiated microwave RF energy in the 2-4 and 4-8 GHz frequency ranges. Do any of you have information on documents, agencies or other resources that can help? Doug Frazee EMC compliance engineer

RE: FW: Type test or not to

tion sales) (Note: IMO no longer has an Internet Homepage) If you need to research the applicability of 60945 further, I believe you will need to get a copy of the amended Regulation 12 of Chapter V. Reading through 60945, it seems to reference large commercial ships. Doug Frazee EMC

RE: CE, Antenna Positioner

industrial generic EMC standards. Doug Frazee EMC Compliance Engineer -- From: Jody Leber[SMTP:j...@ltgservices.com] Sent: Friday, November 15, 1996 4:22 PM To: emc-pstc Subject: CE, Antenna Positioner Calling all Official Journal readers... I have an antenna positioner conrtol which is

FW: Type test or not to

actually required or can self cert. be performed to the EMC and LV directives to these standards? Doug Frazee EMC compliance Engineer doug_fra...@atk.com

Overvoltage Category II

don't have this standard, I am hoping one of you emc-pstc-ers can tell me what overvoltage cat. II is. Doug Frazee EMC Compliance Engineer doug_fra...@atk.com

EN 61000-3-2:1995 (-3-3:1995) A12

-phase drawing up to 16A per phase, regardless of intended environment) require testing to the new standard no later than June 01, 1998. Hope this clears things up. Doug Frazee EMC compliance engineer Alliant Techsystems / Annapolis, MD doug_fra...@atk.com -- From: Te

CE and new vs. exiting products

uld it be that CE marking itself only applies to new products. What is actually practiced by the EC countries to verify compliance with the New Approach Directives? Opinions, experiences and recommendations will be appreciated. Doug Frazee Compliance Engineer

RE: A12 to EN 61000-3-2

I have no confirmation as of yet, will post any new developments on emc-pstc. Doug Frazee Alliant Techsystems, Advanced Technology Applications (410) 266-1793 (410) 224-0887 FAX doug_fra...@atk.com -- From: LITTLEWORF[SMTP:littlew...@aol.com] Sent: Thursday, July 25, 1996 9:14 PM

RE: A12 to EN 61000-3-2

Following is an E-mail response from a UK EMC consultant that we depend on for issues such as this: Hi Doug Still a point of clarification on the EN 61000.3.2 implementation dates. The forward on page 2 of the standard states: " For products which have complied with EN 60555-2:1987 befo

A12 to EN 61000-3-2

that may or may not need testing. Doug Frazee Alliant Techsystems, Inc. Advanced Technology Applications 401 Defense Highway Annapolis, MD 21401 (410) 266-1793 (410) 266-1853 FAX doug_fra...@atk.com

CE marking of tachometer

What directives are applicable to a tachometer that has both marine and automotive applications? Doug Frazee Alliant Techsystems, Inc. Advanced Technology Applications 401 Defense Highway Annapolis, MD 21401 (410) 266-1793 (410) 266-1853 FAX doug_fra...@atk.com

flicker & VV

contact for the Combinova powerline analyzer? Doug Frazee Alliant Techsystems, Inc. Advanced Technology Applications 401 Defense Highway Annapolis, MD 21401 (410) 266-1793 (410) 266-1853 FAX doug_fra...@atk.com

RE: RTCA DO-160

assist you further. Doug Frazee Lead Compliance Engineer Windermere Military/Commercial Compliance Laboratory Annapolis, MD USA dfra...@windermeregroup.com -- From: rehel...@mmm.com[SMTP:rehel...@mmm.com] Sent: Thursday, October 08, 1998 10:38 AM To: emc-p...@majordomo.ieee.org

RE: Isolation transformers

n the transformer power input and each equipment, but between each equipment as well. Doug Frazee Lead Compliance Engineer Windermere Military/Commercial Compliance Laboratory Annapolis, MD USA dfra...@windermeregroup.com -- From: Jim Eichner[SMTP:jeich...@statpower.com] Sent: Thursday, Oc

VXI and Class B

ith 55011 Class A. Does a class B compliant mainframe exist? Any leads would be appreciated. Doug Frazee Lead Compliance Engineer Windermere Military/Commercial Compliance Laboratory Annapolis, MD USA dfra...@windermeregroup.com - This message is coming from the emc-pstc discussion

RE: 10m Indoor OATS Facelift

the antenna to absorber. I believe that you will need approximately 20' inside height, minimum. Doug Frazee Lead Compliance Engineer Windermere Military/Commercial Compliance Laboratory Annapolis, MD USA dfra...@windermeregroup.com -Original Message- From: Steve Kuiper [SMTP:a

EMC Directive Field Testing of Large Equipments

nds. Extended frequency conducted immunity testing. If you have thoughts or other considerations, please respond to the group. As US labs are granted CAB status, consensus on these, and other issues will be helpful. Doug Frazee Lead Compliance Engineer Windermere Military/Commercial Complia

RE: CE Requirements for Marine equipment

96/EC. If anyone knows of sources for Directives and compliance information, please pass it on to the group. You may also want to review the "Recreational Craft Directive" 94/25/EC for possible applicability. Happy Holidays to all! Doug Frazee Lead Compliance Engineer Windermere

RE: EN61000-4-3 Hints and Tips

appropriate forward power level for a uniform field strength at any V/m level! Good luck. Doug Frazee Lead Compliance Engineer Windermere Military/Commercial Compliance Laboratory Annapolis, MD USA dfra...@windermeregroup.com -Original Message- From: brian_ku...@leco.com [SMTP:brian_ku