Fixed Radio Systems - Point-to-point equipment - High capacity digital radio systems transmitting STM-4 or 4×STM-1 in a 40 MHz radio frequency channel using Co-Channel Dual Polarized (CCDP) operation
Edition 2001-05-01

Fixed Radio Systems - Point-to-point equipment - High capacity fixed radio systems carrying SDH signals (2×STM-1) in frequency bands with 40 MHz channel spacing and using Co-Channel Dual Polarized (CCDP) operation
Edition 2003-02-01

Fixed Radio Systems - Point-to-point equipment - High capacity digital radio systems carrying SDH signals (up to 2×STM-1) in frequency bands with about 30 MHz channel spacing and using co-polar arrangements or Co-Channel Dual Polarized (CCDP) operation
Edition 2002-10-01

Fixed Radio Systems - Point-to-point equipment - High capacity fixed radio systems carrying SDH signals (2 × STM-1) in frequency bands with 40 MHz channel spacing and using Co-channel Dual Polarized (CCDP) operation (Endorsement of the English version EN 301461 V 1.3.1 (2002-11) as German standard)
Edition 2003-11

Fixed Radio Systems - Point-to-point equipment - High capacity digital radio systems transmitting STM-4 or 4 x STM-1 in a 40 MHz radio frequency channel using Co-Channel Dual Polarized (CCDP) operation (Endorsement of the English version EN 301277 V 1.2.1 (2000-02) as German standard)
Edition 2001-12

Fixed Radio Systems - Point-to-point equipment - High capacity digital radio systems carrying SDH signals (up to 2 × STM-1) in frequency bands with about 30 MHz channel spacing and using co-polar arrangements or Co-Channel Dual Polarized (CCDP) operation (Endorsement of the English version EN 301127 V 1.3.1 (2002-07) as German standard)
Edition 2003-09

Road transport and traffic telematics - Dedicated short-range communication - Physical layer using microwave at 5,8 GHz; English version EN 12253:2004
Edition 2005-11

Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N₂O) - Reference method: Non-dispersive infrared method (ISO 21258:2010); German version EN ISO 21258:2010
Edition 2010-11

Radio Equipment and Systems (RES) - Trans-European Trunked Radio (TETRA) - Packet Data Optimized (PDO) - Part 1: General network design; English version ETS 300393-1:1996
Edition 1997-08

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Enhanced Radio MEssage System (ERMES) - Part 5: Receiver conformance specification; English version ETS 300133-5:1997
Edition 1998-12