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Author Topic: Cat-and-Mouse game on 6250 and 6350 kHz  (Read 1180 times)

Offline ulx2

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Cat-and-Mouse game on 6250 and 6350 kHz
« on: October 14, 2019, 1659 UTC »
It's interesting to watch that daily cat-and-mouse game on 6250/6255 and 6350/6355 kHz where COTB station Echo of Hope runs away from North Korean jammer. Recently the station has changed its frequency to 6255 kHz, but jammer followed it. The similar "game" can be observed 100 kHz upward.

I hear the Echo of Hope on 6250 kHz and behindhand noise jammer on 6255 kHz at the moment recalling the same situation with Kurdish clandestine broadcasters and Iranian bubble jammer near 4 MHz in the late 1990s.
LOC: Kyiv, Ukraine
RX1: Degen DE-1103 portable
RX2: Xhdata D-808 portable
RX3: Airspy Mini SDR + Spyverter
ANT1: 80 mb dipole
ANT2: Long wire (10 meters)
ANT3: Homemade M0AYF active loop
ACC: Homemade passive preselector & phasing device



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