DIN EN 301216:2002-01
Действует
Fixed Radio Systems - Point-to-point equipment; Plesiochronous Digital Hierarchy (PDH) - Low and medium capacity and STM-0 digital radio systems operating in the frequency bands in the range 3 GHz to 11 GHz (Endorsement of the English version EN 301216 V 1.2.1 (2001-07) as German standard)
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