Re: [PSES] Ignition suppress ion question

2022-03-29 Thread Patrick 
"springs" to mind  ha!

On Tue, Mar 29, 2022 at 7:06 AM Charles Grasso 
wrote:

> Lots of shielding/filtering springs to mind
>
> On Tue, Mar 29, 2022 at 6:52 AM Lfresearch <
> 00734758d943-dmarc-requ...@listserv.ieee.org> wrote:
>
>>  This message originated outside of DISH and was sent by:
>> 00734758d943-dmarc-requ...@listserv.ieee.org
>>
>> Good morning folks
>>
>> I have a question or two about suppressing the EMC ramifications of a
>> multi circuit ignition system
>>
>> Does anyone have a good grasp on the various ways of suppressing noise
>> that might couple into a VHF radio some 10 to 12 feet away. I’m trying to
>> weigh benefits vs the pain of implementing the fix.
>>
>> Thanks
>>
>> Derek.
>>
>> Sent from my iPhone
>> -
>> 
>> This message is from the IEEE Product Safety Engineering Society emc-pstc
>> discussion list. To post a message to the list, send your e-mail to <
>> emc-p...@ieee.org>
>>
>> All emc-pstc postings are archived and searchable on the web at:
>> http://www.ieee-pses.org/emc-pstc.html
>>
>> Attachments are not permitted but the IEEE PSES Online Communities site
>> at http://product-compliance.oc.ieee.org/ can be used for graphics (in
>> well-used formats), large files, etc.
>>
>> Website: http://www.ieee-pses.org/
>> Instructions: http://www.ieee-pses.org/list.html (including how to
>> unsubscribe)
>> List rules: http://www.ieee-pses.org/listrules.html
>>
>> For help, send mail to the list administrators:
>> Scott Douglas 
>> Mike Cantwell 
>>
>> For policy questions, send mail to:
>> Jim Bacher: 
>> David Heald: 
>>
>
>
> --
>
> Charles Grasso
>
> Dish Technologies
>
>  (c) 303-204-2974
>
> (w) 303-706-5467
>
> (h) 303-317-5530
>
> (e ) charles.gra...@dish.com
>
> (e2) chasgra...@gmail.com
> -
> 
>
> This message is from the IEEE Product Safety Engineering Society emc-pstc
> discussion list. To post a message to the list, send your e-mail to <
> emc-p...@ieee.org>
>
> All emc-pstc postings are archived and searchable on the web at:
> http://www.ieee-pses.org/emc-pstc.html
>
> Attachments are not permitted but the IEEE PSES Online Communities site at
> http://product-compliance.oc.ieee.org/ can be used for graphics (in
> well-used formats), large files, etc.
>
> Website: http://www.ieee-pses.org/
> Instructions: http://www.ieee-pses.org/list.html (including how to
> unsubscribe) 
> List rules: http://www.ieee-pses.org/listrules.html
>
> For help, send mail to the list administrators:
> Scott Douglas 
> Mike Cantwell 
>
> For policy questions, send mail to:
> Jim Bacher 
> David Heald 
>

-

This message is from the IEEE Product Safety Engineering Society emc-pstc 
discussion list. To post a message to the list, send your e-mail to 


All emc-pstc postings are archived and searchable on the web at:
http://www.ieee-pses.org/emc-pstc.html

Attachments are not permitted but the IEEE PSES Online Communities site at 
http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used 
formats), large files, etc.

Website:  http://www.ieee-pses.org/
Instructions:  http://www.ieee-pses.org/list.html (including how to unsubscribe)
List rules: http://www.ieee-pses.org/listrules.html

For help, send mail to the list administrators:
Scott Douglas 
Mike Cantwell 

For policy questions, send mail to:
Jim Bacher:  
David Heald:

Re: [PSES] Ignition suppress ion question

2022-03-29 Thread Ken Javor 
There's at least one entire mil-spec on this topic. If you wnta copy, let me
know.

Ken Javor
Phone: (256) 650-5261



> From: Derek Walton <00734758d943-dmarc-requ...@listserv.ieee.org>
> Reply-To: Derek Walton 
> Date: Tue, 29 Mar 2022 07:52:00 -0500
> To: 
> Subject: [PSES] Ignition suppress ion question
> 
> Good morning folks
> 
> I have a question or two about suppressing the EMC ramifications of a multi
> circuit ignition system
> 
> Does anyone have a good grasp on the various ways of suppressing noise that
> might couple into a VHF radio some 10 to 12 feet away. I¹m trying to weigh
> benefits vs the pain of implementing the fix.
> 
> Thanks
> 
> Derek. 
> 
> Sent from my iPhone
> -
> 
> This message is from the IEEE Product Safety Engineering Society emc-pstc
> discussion list. To post a message to the list, send your e-mail to
> 
> 
> All emc-pstc postings are archived and searchable on the web at:
> http://www.ieee-pses.org/emc-pstc.html
> 
> Attachments are not permitted but the IEEE PSES Online Communities site at
> http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used
> formats), large files, etc.
> 
> Website:  http://www.ieee-pses.org/
> Instructions:  http://www.ieee-pses.org/list.html (including how to
> unsubscribe)
> List rules: http://www.ieee-pses.org/listrules.html
> 
> For help, send mail to the list administrators:
> Scott Douglas 
> Mike Cantwell 
> 
> For policy questions, send mail to:
> Jim Bacher:  
> David Heald: 

-

This message is from the IEEE Product Safety Engineering Society emc-pstc 
discussion list. To post a message to the list, send your e-mail to 


All emc-pstc postings are archived and searchable on the web at:
http://www.ieee-pses.org/emc-pstc.html

Attachments are not permitted but the IEEE PSES Online Communities site at 
http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used 
formats), large files, etc.

Website:  http://www.ieee-pses.org/
Instructions:  http://www.ieee-pses.org/list.html (including how to unsubscribe)
List rules: http://www.ieee-pses.org/listrules.html

For help, send mail to the list administrators:
Scott Douglas 
Mike Cantwell 

For policy questions, send mail to:
Jim Bacher:  
David Heald:

Re: [PSES] Ignition suppress ion question

2022-03-29 Thread Charles Grasso 
Lots of shielding/filtering springs to mind

On Tue, Mar 29, 2022 at 6:52 AM Lfresearch <
00734758d943-dmarc-requ...@listserv.ieee.org> wrote:

>  This message originated outside of DISH and was sent by:
> 00734758d943-dmarc-requ...@listserv.ieee.org
>
> Good morning folks
>
> I have a question or two about suppressing the EMC ramifications of a
> multi circuit ignition system
>
> Does anyone have a good grasp on the various ways of suppressing noise
> that might couple into a VHF radio some 10 to 12 feet away. I’m trying to
> weigh benefits vs the pain of implementing the fix.
>
> Thanks
>
> Derek.
>
> Sent from my iPhone
> -
> 
> This message is from the IEEE Product Safety Engineering Society emc-pstc
> discussion list. To post a message to the list, send your e-mail to <
> emc-p...@ieee.org>
>
> All emc-pstc postings are archived and searchable on the web at:
> http://www.ieee-pses.org/emc-pstc.html
> 
>
> Attachments are not permitted but the IEEE PSES Online Communities site at
> http://product-compliance.oc.ieee.org/
> 
> can be used for graphics (in well-used formats), large files, etc.
>
> Website: http://www.ieee-pses.org/
> 
> Instructions: http://www.ieee-pses.org/list.html
> 
> (including how to unsubscribe)
> List rules: http://www.ieee-pses.org/listrules.html
> 
>
> For help, send mail to the list administrators:
> Scott Douglas 
> Mike Cantwell 
>
> For policy questions, send mail to:
> Jim Bacher: 
> David Heald: 
>


-- 

Charles Grasso

Dish Technologies

 (c) 303-204-2974

(w) 303-706-5467

(h) 303-317-5530

(e ) charles.gra...@dish.com

(e2) chasgra...@gmail.com

-

This message is from the IEEE Product Safety Engineering Society emc-pstc 
discussion list. To post a message to the list, send your e-mail to 


All emc-pstc postings are archived and searchable on the web at:
http://www.ieee-pses.org/emc-pstc.html

Attachments are not permitted but the IEEE PSES Online Communities site at 
http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used 
formats), large files, etc.

Website:  http://www.ieee-pses.org/
Instructions:  http://www.ieee-pses.org/list.html (including how to unsubscribe)
List rules: http://www.ieee-pses.org/listrules.html

For help, send mail to the list administrators:
Scott Douglas 
Mike Cantwell 

For policy questions, send mail to:
Jim Bacher:  
David Heald:

[PSES] Ignition suppress ion question

2022-03-29 Thread Lfresearch 
Good morning folks 

I have a question or two about suppressing the EMC ramifications of a multi 
circuit ignition system 

Does anyone have a good grasp on the various ways of suppressing noise that 
might couple into a VHF radio some 10 to 12 feet away. I’m trying to weigh 
benefits vs the pain of implementing the fix. 

Thanks

Derek. 

Sent from my iPhone
-

This message is from the IEEE Product Safety Engineering Society emc-pstc 
discussion list. To post a message to the list, send your e-mail to 


All emc-pstc postings are archived and searchable on the web at:
http://www.ieee-pses.org/emc-pstc.html

Attachments are not permitted but the IEEE PSES Online Communities site at 
http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used 
formats), large files, etc.

Website:  http://www.ieee-pses.org/
Instructions:  http://www.ieee-pses.org/list.html (including how to unsubscribe)
List rules: http://www.ieee-pses.org/listrules.html

For help, send mail to the list administrators:
Scott Douglas 
Mike Cantwell 

For policy questions, send mail to:
Jim Bacher:  
David Heald: