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Re: [RFI] RFI Digest, Vol 56, Issue 4

To: <rfi@contesting.com>
Subject: Re: [RFI] RFI Digest, Vol 56, Issue 4
From: "Shannon Boal" <kingsautomotive1@alltel.net>
Date: Thu, 9 Aug 2007 15:30:50 -0400
List-post: <mailto:rfi@contesting.com>
Make sure that the hood is grounded; use a wide (1") braided strap if not
sure. Sand a shiney spot, toothed washer, stainless self-drilling sheet
metal screws.Get an excellant ground for the antenna base, also the radio.
The one inch braid can be run from the antenna base to the radio
also....Takes a few feet of this stuff, and isn't cheap.
   Use a cheap portable personal type radio with headset as a "sniffer".
Wave it around to pick up the RFI hot spots.
                                           Good Luck, and God bless
                                                  Shannon Boal K4GLM
----- Original Message ----- 
From: <rfi-request@contesting.com>
To: <rfi@contesting.com>
Sent: Thursday, August 09, 2007 12:00
Subject: RFI Digest, Vol 56, Issue 4


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> Today's Topics:
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>    1. Why is this interference any different than BPL (Donald Kemp)
>    2. RFI from 2005 Accord V6 (ab0yw)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 8 Aug 2007 17:19:32 -0400
> From: "Donald Kemp" <nn8b.oh@gmail.com>
> Subject: [RFI] Why is this interference any different than BPL
> To: RFI@contesting.com
> Message-ID:
> <1c42530e0708081419y628aefb0h6f6a31359168182a@mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Saw this from my Google alerts. If they turned down this, which is in
> a specific frequency band then how is BPL so different. More political
> BS?
>
>
> Aug 8, 11:07 AM (ET)
>
>
> WASHINGTON (AP) - The government gave a failing grade to a prototype
> device that Microsoft Corp. (MSFT) (MSFT), Google Inc. (GOOG) (GOOG),
> Dell Inc. (DELL) (DELL) and other technology companies said would beam
> high-speed Internet service over unused television airwaves.
>
> The Federal Communications Commission on July 31 said the devices
> submitted by the technology coalition could not reliably detect unused
> TV broadcast, and could also cause interference.
>
> Despite the setback, FCC chairman Kevin Martin said Tuesday the agency
> still would like to find a way to transmit high-speed Internet service
> over the unused airwaves.
>
> In a statement, the technology coalition - which also includes
> Hewlett-Packard Co., Intel Corp. (INTC) and Philips Electronics North
> America Corp., a division of Netherlands-based Royal Philips
> Electronics NV (PHG) - said it will work with the FCC to resolve any
> questions.
>
> The technology companies say the unlicensed and unused TV airwaves,
> also known as "white spaces," would make Internet service accessible
> and affordable, especially in rural areas and also spur innovation.
>
> However, TV broadcasters oppose usage of white spaces because they
> fear the device will cause interference with television programming
> and could cause problems with a federally mandated transition from
> analog to digital signals in February 2009.
>
>
>
>
> -- 
> 73,
> Don, NN8B
>
>
> ------------------------------
>
> Message: 2
> Date: Wed, 8 Aug 2007 22:31:54 -0500
> From: ab0yw <ab0yw2006@gmail.com>
> Subject: [RFI] RFI from 2005 Accord V6
> To: rfi@contesting.com
> Message-ID:
> <18d77a820708082031n537ef767w1f9558dcb741dacc@mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> I have a 2005 Accord V6.  As of recently, I'm getting broad noise across
> HF.  In the past there was virtually no noticeable noise when the car was
> running.  Now I hear around S6-S7 (ICOM 706) at any RPM.
>
>
>    - There is no noise when the engine is off or when the ignition key is
>    in the on position (engine not running).
>    - The noise ramps up as RPM goes up.
>    - I had Honda check the engine for misfires or other anomalies and it
>    got a perfect check up.
>    - The engine has coils/caps on top of the valve covers.  I've
>    unplugged each cap while listening to the radio and been unable to
detect
>    any change in the buzz.
>    - I've wiggled all wires going to ignition components and the
>    injectors without any noticeable difference.
>    - I've clamped a wire to the negative battery terminal and touched
>    other ground points to see if I could hear any difference to no avail.
>
>
> Has anyone experienced something like this?  Could it be the injectors?
> Appreciate any tips.
>
> 73,
>
> Rodger
> AB0YW
>
>
> ------------------------------
>
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> End of RFI Digest, Vol 56, Issue 4
> **********************************

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