Karachi Radio :
nice recording, giving many CW signals besides ASK (Andy Stumpf, 1987)
no pictures of QSLs or other info available
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Callsigns:
ASK
Frequencies Voice:
2182
2352.5
3884.4
4399
4411
4423
6510
8725
8743
8770
8809
11570
13116
13131.8
13158
13170
17275
22774
22813
Frequencies Morse Telegraphy:
482
500
4250
6414.5
8658
8670
8694
13024
13024.5
13051.5
17050.4
17156
Frequencies Radioteletype:
16807
Systems used:
SITOR