SS-EN-300234 Complete Document History
Fixed Radio Systems - Point-to-point equipment - High capacity digital radio systems carrying 1 x STM-1 signals and operating in frequency bands with about 30 MHz channel spacing and alternated arrangements

Complete Current Edition:
   EDITION 3 - ENGLISH LANGUAGE EDITION - Nov. 30, 2001

Obsolete Revision Information:
   EDITION 2 - ENGLISH LANGUAGE EDITION - March 16, 2001
   EDITION 1 - ENGLISH LANGUAGE EDITION - Nov. 13, 1998