Quote:
Originally Posted by Levyathan89
Did u-boats even have the technology to "call" other ships like they do in that movie? Because normally, sending sending radio messages meant sending mesages in morse code as far as I know.
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good question. i had to dig through my stuff to verify it, but yes! you are correct. type vii boats used a
Telefunken S 406 S/36 transmitter (plus a low powered
Lorenz 40K39d as a backup) which could only transmit in the so called "A1" and "A2" modes - which is morse code. no voice.
IIRC voice comms were only possible from the type XXI onwards.