[RFI] If only everything were tested this way...

Gedas w8bya at mchsi.com
Wed Mar 4 12:15:48 EST 2020


Hi Charlie, yes those tests you mentioned are just the baseline of what 
we used to test NOAA WX satellite modules to. We designed, manufactured 
and tested many of the imagers and sounders floating around up there at 
ITT. Many more specialized/tailored tests performed as well.

Gedas, W8BYA EN70

Gallery at http://w8bya.com
Light travels faster than sound....
This is why some people appear bright until you hear them speak.

On 3/4/2020 12:06 PM, Charlie at thegallos.com wrote:
> Most military electronics have the same thing done
> Look at Mil-STD-461
> Spent enough time in Faraday cages testing this back when
> The Sat is probably tested to CE102 and 106(conducted emissions),CS101,102,103,104,105,114,115,116,117(conducted susceptibility), RE 102,103 (Radiated Emissions) and RS103 (radiated susceptibility)
> There are other tests, depending on environment. For instance stuff on Surface Ships has more Radiated Susceptibility testing due to the radars etc.
> All sorts of fun, and why I’ve said “yes you can make clean switchers”, because I’ve tested them to may/most of the specs. (Again, in the 80s)
>
>> Charlie
> 73 de KG2V
> Http://www.thegallos.com
>
>
>> On Mar 4, 2020, at 9:16 AM, Dave Cole <dave at nk7z.net> wrote:
>>
>> This is an interesting article on RFI in space...
>>
>> https://phys.org/news/2020-03-routine-radio-frequency-moon-bound-orion-spacecraft.html
>>
>> -- 
>> 73, and thanks,
>> Dave (NK7Z)
>> https://www.nk7z.net
>> ARRL Volunteer Examiner
>> ARRL Technical Specialist
>> ARRL Asst. Director, NW Division, Technical Resources
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