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The Limits of General Purpose SDR devices
46 min

The Limits of General Purpose SDR devices

Why an SDR board like a USRP or LimeSDR is not a cellular…

Datengarten 102
75 min

Datengarten 102

Commercial Cellular Base Station Technology

BBSs and early Internet access in the 1990ies
61 min

BBSs and early Internet access in the 1990ies

Modems, FIDO, Z-Netz, Usenet, UUCP, SLIP and ISDN