[PPRAANet] Packet Blocker

[Paul Signorelli]

Has anyone ever made a Packet Blocker?
There is Packet QRM around here on 146.52.
A really strong packet (or APRS) data burst just knocks me off my chair when i am listening to 146.52.
i don't have a TNC and have not been able to triangulate the signal.
Has anyone ever made a packet blocker?
i could just clip all audio signals for 1/2 second, that would clip the data.
i have switched my PL ON for now but i would like to be able hear visiting mobile stations that come into town with out knowledge of PL requirements.
Paul   w0rw