mercoledì 21 novembre 2018

DRM test series in B-18, from Beijing, Dongfang island, and Urumqi northwestern China also

CHINA   More detailed parameters of CNR DRM mode tests,
acc frequency/mode request entries in HFCC file of Nov 20 at 0138 UT.

The parameters disclosed are as follows (Beijing time - CST, or UTC+8hrs)

 6030 kHz 0425-0205 CST (not Tue.1400-1700 CST)
          2025-1805 UTC (not Tue.0600-0900 UTC)
          BEI  Beijing bcast center, Power=30 kW  Azimuth=0deg
 9655 kHz 0600-0900, 1600-2000 CST. 2200-0100, 0800-1200 UTC.
          URU  Urumqi bcast center,  Power=30 kW  Azimuth=98deg
11695 kHz 0900-1700 CST. 0100-0900 UTC.
          DOF  Dongfang island.      Power=30 kW  Azimuth=41deg
13850 kHz 0900-1600 CST. 0100-0800 UTC.
          URU  Urumqi bcast center,  Power=30 kW  Azimuth=98deg
          {also short test at 0600-0615 UT on 17800 kHz}
15580 kHz 0900-1700 CST. 0100-0900 UTC.
          DOF  Dongfang island.      Power=30 kW  Azimuth=16deg

and also seldom test on 16mb instead
17800 kHz 0900-1700 CST. 0100-0900 UTC.
          DOF  Dongfang island.      Power=30 kW  Azimuth=16deg

 6030 and 15580 kHz are mainly for North China, and
11695 kHz is mainly for East China and South China.
 9655 and 13850 kHz are mainly for North China and East China.

(wb  df5sx, wwdxc BC-DX TopNews Nov 21)


ps. despite Aoki Nagoya database show different Urumqi azimuth
of 120degr instead.
- is probably just a technical assumption, thought?

98degrees mainlobe path cross also
final Cheju island and southern Japan Nagasaki target.


bcast center Shangtougongcun,
at Hutubi, Changji, Xinjiang, China

G.C. 44 09 03.29 N  86 53 57.66 E
<https://goo.gl/maps/DaZV6p8jeHN2>