[Lowfer] HIFER QRM

Ed Phillips evp at pacbell.net
Sun Aug 4 18:16:17 EDT 2013


Unfortunately my ADT 'wireless burglar alarm' system does too and has 
completely wiped out any hope of Hifer copy any more.

Ed

KD7JYK DM09 wrote:

>"Turns out that it operates each of the 'wireless' sensors using control
>signals sent in the Hifer band."
>
>That's a new one to me.  Seriously?  13 MHz?  Do you have a small recording
>available?
>
>Kurt
>
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