sabato 19 Giugno 2021
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Wolfgang Bueschel observations

CHINA 17770drm mode from Dong Fang (Gancheng), Hainan Island group.

Nothing heard/seen/visible here in Europe on various SDR installations
(England, Netherlands, Sweden, Hungary, Switzerland, Moscow Russia).

Azimuth from Dongfang Hainan Island group,
3 x bc center in far south of China,
azimuth is true north of 16degr

Data block visible in Korea and Japan units on
17774.86 to 17765.15 kHz
mean 9.71 kHz wide data block.
07.40 to 08.15 UT on June 11,

at best in Seoul Rep KOR, S=9+15dB or -60dBm at 08.02 UT
S=9+5dB or -67dBm in Akitakata City Japan
S=8 or -81dBm in Tokyo Japan.

new bc site A (probably also for jamming purpose) 11 curtains

new bc site B (rather for CRI foreign services) 22 curtains

older CRI MW & SW site, 6 curtains
MW 603 and 648 kHz, 600kW each

[selected SDR options, span 12.5 kHz RBW 15.3 Hertz] (wb df5sx, wwdxc BC-DX TopNews June 11)

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