Tanger Radio :

 

here are 2 recordings from 2182 kHz, one with male...
...and one with female operator, both from Rudy van Dalen (ca 1990)

from 1987, friendly verification on PPC (rb)

 

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Callsigns:
CNW

 

Frequencies Voice:
1911
2182
2635

 

Frequencies Morse Telegraphy:
447
500