[EAS] Part 11 / Local CAP Relay Networks

[David Ostmo]

I am still under the opinion that existing television stations should serve as the CAP relay network.  The CAP data can exist in the background of a DTV signal.  The reinforced towers and transmitters are already in place.  Signal coverage is well established  in most areas.  The approach does not require additional licensing or spectrum.  It does not require the development of new technology.  Am I missing anything?

David Ostmo

On 5/20/2011 11:29 AM, Darryl Parker wrote:

>Richard,

>One estimate for origination of CAP messages is less than $1,000, but has many variables for optional modules that run the cost up. Licensing fees and maintenance may add another $200-$300 annually. When it comes to "wireless" transmission paths using UHF or VHF channels, there are numerous system questions to be answered: how much, how far, what terrain, how many channels, band plan, new channels, existing channels, etc.

>Darryl E. Parker
>TFT, Inc.

>-----Original Message-----
>From: eas-bounces at radiolists.net [mailto:eas-bounces at radiolists.net] On Behalf Of Richard_Rudman
>...
>Do you (or any of the other vendors who monitor this list) have any thoughts on practicality, equipment needs and rough costs if practical for local one way "wireless" transmission of CAP messages using UHF or VHF channels?

>Richard

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