DX sound files
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DX sound files
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Topband and DX Recordings and Sound FilesAntenna DemonstrationThese are mono and stereo recordings using either a FT1000D or phase-locked modified-R4C's with dual antenna systems for stereo diversity. This gives you an idea of how DX signals at this location under various conditions. Clear band Beverage MONO directivity demonstration (W1AW-MONO-FT1000D). Every 5 seconds I switch directions. The first direction is NE, and I move around E, SE, S, SW, W, and NW. W1AW Demo using heavy thunderstorms in Texas and southwards as example of how narrow antenna patterns reduce noise. Every 5 seconds switch (right channel beverages, left channel verticals) NW, W, and SW. QRN JA2 through mid-summer USA noise, 10 seconds NW, five W, five SW, ends NW again. Receiver right channel phased Beverages, left channel Vertical Array QRN_ja2zjw DX Stations On 160 Meters:9V1GO from NW path (unusual path, 9V is normally skewed SW) Nov 03, 2003 DX0JP Spratly Island on 160M RA0BA 160M sunrise UA0ANW to W8JI QSO (very long distance) UU4JMG January 7, 2006 UK8DAN 160 Feb 27 2007 VU7RG 160 meter signal Jan 15, 2007 (past peak) east path using phased Beverages VQ9LA 11/29 2005 (not particularly good on this night) XU7ACB Long path (in evening) xu7acb121001_LP.wav XU7ACB short path (my sunrise) xu7acb_am.wav JT1/K4ZW short path (morning) jt1_k4zw112801.wav VK9ML short path (morning) vk9ml041702_am.wav BQ9P 160m (not on peak) Oct 11, 2003 around 1040Z JA opening on good day Oct 12, 2003 Big file of Europe from east path during severe Aurora on Oct 30,2003
SWL of other two way 160 QSO'sK1UO to JA on 160. The JA's are weak here!
Asian Dragon, Jammer, or RADAR on 160 Metersrecorded around 2005, 2.1 kHz bandwidth submitted by N7UA Recorded by K4ZW at JT1CO with 6kHz bandwidth On 80 meters:A51B SW path 80-meters Feb 19 2003 1200-1215Z
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