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Re: [RFI] Signal on 433.875

To: rfi@contesting.com
Subject: Re: [RFI] Signal on 433.875
From: K8TB <k8tb@bosscher.org>
Reply-to: k8tb@bosscher.org
Date: Thu, 15 Nov 2012 21:34:15 -0500
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
That's a very common "Part 15" frequency. we once had an impromptu local contest to see who could the most number of signals. Weather stations, you name it. BTW, I think I can hear well over 100 at my location as I swing the beam around in my neighborhood. Been tempted to build a digital slicer, feed it into a computer, and figure the codes for the temperature sensors. They hit them with 50 watts and 125 degrees!
But I digress :)

tom k8tb




On 11/15/2012 9:11 PM, Roger (K8RI) wrote:
Had an intermittent signal that "apparently" has a digital component show up on 433.875. There is a LOT of STUFF being built/sold now days that operates in that range. When actually looking there appears to be multiple sources, most weak with only one strong one.

Any thoughts

73

Roger (K8RI)

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