POL Emb Beijing :
no recordings available
no pictures of QSLs or other info available
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Callsigns:
SPP349
Frequencies Morse Telegraphy:
18761.5
Frequencies Radioteletype:
9297
10917
13856
13858
13861.2
14580
14965
15757
17437
18092
18116
18761.5
20682
Systems used:
50 Bd
75 Bd
POL-ARQ-100