Friends,
It appears I have finally solved the cross-talk problem. The new split PDX feeds are up and running clean. I invite you to please tune in for a bit and offer your feedback. These feeds will replace the old single feed at
http://www.thumper.net/atc.htmBoth feeds are running off a Scantenna from Grove through two Radio Shack Pro-2052 scanners. The antenna site is roof-top on a 2 1/2 story high building on a hill roughly 5000ft off the south end of runway 21. There is line-of-sight with most of the airport from the antenna, but the ground freq is still surprisingly weak.
Feed 1 - Portland Tower
http://audio.liveatc.net:8012/kpdx_twr.m3u118.700
123.775
119.000
121.900
121.500
Feed 2 - Portland Approach
http://audio.liveatc.net:8012/kpdx_app.m3u118.100
124.350
126.900
Delay is set on all frequencies.