[PSES] FCC and 2.4 Ghz Limits

2013-05-22 Thread Peter Merguerian
> > ISM-2.4 > Freq. Range: 2400-2483.5 MHz > Bandwidth: 83.5 MHz > Max TPO PtM: 30 dBm (1 Watt) > Max EIRP PtM: 36 dBm (4 Watts) > Max TPO PtP: 30 dBm (1 Watt) > Max EIRP PtP: Past 36 dBm EIRP, it's the “add 3, subtract 1” rule. Can someone show me where in the FCC rules I find the above specifi

Re: [PSES] Single Point Grounding - Not Achievable at High Frequencies (greater than a few MHz)

2013-05-22 Thread John Woodgate
In message , dated Wed, 22 May 2013, "ce-test, qualified testing bv - Gert Gremmen" writes: The real problem is that we forgot that current flow in loops (Thevenin?) Helmholz 1853 Thévenin 1883, but Ohm (1827) may have been the first; his book was Die galvanische Kette, mathematisch bearbe

Re: [PSES] Single Point Grounding - Not Achievable at High Frequencies (greater than a few MHz)

2013-05-22 Thread ce-test, qualified testing bv - Gert Gremmen
The real problem is that we forgot that current flow in loops (Thevenin?) and someone decided somewhere that implementing retour current paths that were intended to have the same potential could be realized by a single conductor... Gert Gremmen -Oorspronkelijk bericht- Van: emc-p...@ieee.

Re: [PSES] Capacitor Discharge Test IEC 61010-1

2013-05-22 Thread Kunde, Brian
Bill, Thanks for the reply. I guess different product safety standard has different requirements for the voltage on plug pins. I think that the IEC 60950 standard requires the pin voltage to drop below 37% of the peak voltage within the first second. We always did the 60 volt 5 second test for