NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61993-1 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 60945 | 1997-01 | Maritime navigation and radiocommunication equipment and systems - General requirements - Methods of testing and required test results (IEC 60945:1996) More |
| ITU-R M.489-2 ; ITU-R M.489:1995-10 | 1995-10 | Technical characteristics of VHF radiotelephone equipment operating in the maritime mobile service in channels spaced by 25 kHz More |
| ITU-T V.28 | 1993-03 | Electrical characteristics for unbalanced double-current interchange circuits More |
