Or even better post them somewhere we call all access them. And send us the
link.
Sounds like worth reading.
Thanks
Dave
VE7HR
Sent from my iPhone
> On Nov 23, 2019, at 7:34 PM, Joe <w7rkn.7@gmail.com> wrote:
>
> I'm thinking this listserv does not accept attachments. Send it to him
> privately.
>
> Joe - W7RKN
>
> -----Original Message-----
> From: RFI [mailto:rfi-bounces@contesting.com] On Behalf Of David Eckhardt
> Sent: Saturday, November 23, 2019 4:26 PM
> To: Dave Cole
> Cc: Rfi List
> Subject: Re: [RFI] FCC Complaint Filing
>
> Dave, here 'should' be a PDF copy. See attachment.
>
> Dave - WØLEV
>
>> On Sun, Nov 24, 2019 at 12:25 AM Dave Cole <dave@nk7z.net> wrote:
>>
>> Thanks Dave,
>> I suspect the list flushes word documents, as they can be used to vector
>> virus attacks. I manage a few lists, and all of them are set to flush
>> virus vectors. I do allow pdf files. I am not sure if the list allows
>> pdfs...
>>
>> In any case, THANK YOU!
>>
>> 73, and thanks,
>> Dave (NK7Z)
>> https://www.nk7z.net
>> ARRL Volunteer Examiner
>> ARRL Technical Specialist
>> ARRL Asst. Director, NW Division, Technical Resources
>>
>>> On 11/23/19 4:20 PM, David Eckhardt wrote:
>>> I put them in a Word document. Don't know why they weren't attached.
>>> Here you are - see attachment.
>>>
>>> Dave - WØLEV
>>>
>>> On Sat, Nov 23, 2019 at 11:56 PM Dave Cole <dave@nk7z.net
>>> <mailto:dave@nk7z.net>> wrote:
>>>
>>> Dave,
>>> The slides were not attached, can you send them directly to me
>>> please, I
>>> would like to see your presentation.
>>>
>>> 73, and thanks,
>>> Dave (NK7Z)
>>> https://www.nk7z.net
>>> ARRL Volunteer Examiner
>>> ARRL Technical Specialist
>>> ARRL Asst. Director, NW Division, Technical Resources
>>>
>>> On 11/23/19 3:27 PM, David Eckhardt wrote:
>>>> Quate:
>>>> "cable shields are improperly terminated to the
>>> circuit board
>>>> rather than to the shielding enclosure."
>>>>
>>>> This is the NUMBER ONE error the latest crop of designers make.
>>> The best
>>>> way to violate the Faraday Cage they believe they have (had). In
>>> so doing,
>>>> THEY'VE VIOLATED MR. FARADAY ! ! !
>>>>
>>>> If the neighbor is causing interference, it is radiated from the
>>> neighbor's
>>>> house wiring into the ham's antenna. This is especially true if
>> the
>>>> source is blocks away. However, within the house, yes, the
>>> problem is
>>>> conducted 'emissions'. Attached are thre slides I did for a
>>> course I once
>>>> offered. Have a look at the enclosure.
>>>>
>>>> Dave - WØLEV
>>>>
>>>> On Sat, Nov 23, 2019 at 7:13 PM Jim Brown
>>> <jim@audiosystemsgroup.com <mailto:jim@audiosystemsgroup.com>>
>> wrote:
>>>>
>>>>> On 11/23/2019 9:18 AM, David Eckhardt wrote:
>>>>>> Radiated emissions (typically what causes hams interference) is
>>> regulated
>>>>>> and levels specified only at and above 30 MHz. Below 30 MHz,
>>> 150 kHz
>>>>>> through 29.99999.... MHz, conducted energy is specified and
>>> measured.
>>>>>
>>>>> This is NOT correct. CONDUCTED emissions are the primary cause
>>> of RFI at
>>>>> all frequencies, but especially below 30 MHz, through a
>>> mechanism first
>>>>> identified in the world of pro audio as "The Pin One Problem,"
>>> whereby
>>>>> cable shields are improperly terminated to the circuit board
>>> rather than
>>>>> to the shielding enclosure. The same error is also quite common
>>> with the
>>>>> Green Wire for power wiring.
>>>>>
>>>>> Detail on this at k9yc.com/publish.htm <
>> http://k9yc.com/publish.htm>
>>>>>
>>>>> 73, Jim K9YC
>>>>> _______________________________________________
>>>>> RFI mailing list
>>>>> RFI@contesting.com <mailto:RFI@contesting.com>
>>>>> http://lists.contesting.com/mailman/listinfo/rfi
>>>>>
>>>>
>>>>
>>> _______________________________________________
>>> RFI mailing list
>>> RFI@contesting.com <mailto:RFI@contesting.com>
>>> http://lists.contesting.com/mailman/listinfo/rfi
>>>
>>>
>>>
>>> --
>>> *Dave - WØLEV
>>> *
>>> */Just Let Darwin Work/*
>>> */Just Think/*
>>
>
>
> --
>
> *Dave - WØLEV*
> *Just Let Darwin Work*
> *Just Think*
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>
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