Re: Question about OATS

2003-06-18 Thread Wan Juang Foo
From: emcp...@aol.com Reply-To: emcp...@aol.com List-Post: emc-pstc@listserv.ieee.org List-Post: emc-pstc@listserv.ieee.org List-Post: emc-pstc@listserv.ieee.org List-Post: emc-pstc@listserv.ieee.org Date: Wed, 18 Jun 2003 20:13:25 EDT > Also, there is a chain-link fence running parallel with the

Re: Question about OATS

2003-06-18 Thread Ken Javor
The ellipse is the area clear of any reflecting obstruction above ground. I don't see a need to tie the ground plane extent to the ellipse area. Although theoretically keeping the ellipse clear should suffice to meet the NSA curve, I wold be concerned about the fence near the perimeter, regardles

Question about OATS

2003-06-18 Thread emcp...@aol.com
Hello, I'm building an open area test site, and have some questions about the ellipse and ground plane. I'm following ANSI C63.7:1992. I have used several OATS and done site attenuation before, but this is the first time building one from the ground up. I'm building a 10 Meter OATS with a 14 fo

Military standards

2003-06-18 Thread am...@westin-emission.no
Hi folks, Where can I find (buy) the following standards: AECP 1 Edition: 2: Mechanical environmental conditions to which materiel intended for use by NATO Forces could be exposed. AEP-5: NATO standard engine laboratory test for gas turbine engines and diesel and spark ignition engines. ATP 45

RE: CBEMA/ITI curves

2003-06-18 Thread Cole, Bryan [LBRT/CCC]
Ged, After a little research, I found some history of the CBEMA/ITIC curve. This was developed by the CBEMA's ESC-3 Working group to provide information for the IEEE STD 446 (Orange Book). Within the Orange Book, I have the 1987 edition so there may be some changes, section 3.11 - Data Processi

New EU Member States

2003-06-18 Thread richwo...@tycoint.com
I received information that the Czech Republic has until 2005 to completely implement the Packaging and Packaging Waste Directive. Does anyone know if the 10 new member states to be added next year have any time frames for conforming with the various Directives, in particular the LV, EMC and RTTE

Automotive Audio Standards

2003-06-18 Thread Scott Douglas
Hello in List Land, I have 3 questions: 1. Can anyone tell me what EMC standards apply to automotive audio equipment, specifically amplifiers? 2. For those non-governmental requirements, can you tell me a source for these standards? 3. Is there a list, similar to emc-pstc, for automotive (o