[PSES] equipment intended to be fitted into aircraft

2016-10-17 Thread Amund Westin
>From EMC 2014/30/EU: 11) Aircraft or equipment intended to be fitted into aircraft should not be covered by this Directive, since they are already subject to special Union or international rules governing electromagnetic compatibility. - Have ICAO or any other organization set any EM

Re: [PSES] equipment intended to be fitted into aircraft

2016-10-17 Thread Ken Javor
Aircraft equipment is qualified in the US to RTCA/DO-160, which has a European identical counterpart designated EUROCAE/ED-14G. The standard is titled Environmental Conditions and Test Procedures for Aircraft, and covers the entire gamut of environmental conditions, electrical power quality, EMI,

Re: [PSES] HDMI questions

2016-10-17 Thread Alfred Alfred
Hi Brent, I have been working with HDMI for a while. It is not uncommon for us to observe emissions at 742.5 MHz or other multiples of the fundamental 74.25 MHz pixel frequency. (Whether they are high enough to be an EMC problem is a different story.) The HDMI data are transmitted using TMDS with

Re: [PSES] equipment intended to be fitted into aircraft

2016-10-17 Thread Ghery S. Pettit
Amund, I'm not sure about in the EU, but in the US RTCA DO-160 applies. It covers far more than just EMC, however. Here's a quick Wikipedia article, https://en.wikipedia.org/wiki/DO-160, about it. Ghery S. Pettit From: Amund Westin [mailto:am...@westin-emission.no] Sent: Monday, Octo