And some think the extra class license is still too tough.
----- Original Message -----
From: "Bill Aycock" <baycock@direcway.com>
To: <Towertalk@contesting.com>
Sent: Saturday, July 23, 2005 2:48 PM
Subject: [TowerTalk] Dumbing down?
> Speaking of basics- the following paragraph is from an Extra class, on
> another reflector:
>
> >Not So! And RF signal consists of an electric field and a magnetic
> >field. The magnetic field can be influenced by ferous materials
> >outside of the coax and can induce current in them. The copper or
> >aluminum shield cannot contain the magnetic field. This is why it
> >is recommended to route coax AWAY from conduit and water pipes
> >through the house. This is also why coiling coax is a no-no. You
> >concentrate the magnetic field and the coil becomes a choke.
> >Especially in VHF and up.
>
> ??
> Bill
>
> Bill Aycock - W4BSG
> Woodville, Alabama
>
>
> _______________________________________________
>
> See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any
questions and ask for Sherman, W2FLA.
>
> _______________________________________________
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> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
>
_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
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