Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems; section 11: Cross-polarization interference canceller (IEC 60835-2-11:1996); German version EN 60835-2-11:1997
Edition 1997-07

Maritime mobile transmitters and receivers for use in the MF and HF bands - Harmonised Standard covering the essential requirements of articles 3.2 and 3.3(g) of Directive 2014/53/EU (Endorsement of the English version EN 303 402 V2.1.2 (2017-09) as German standard)
Edition 2018-05

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurement on terrestrial radio relay-systems - Section 5: Digital signal processing sub-system (IEC 60835-2-5:1993); German version EN 60835-2-5:1995
Edition 1995-04

Measurement and control; performance tests on process computer systems; time measurement; function tested: data transmission with error free transmission circuit
Edition 1987-01

Common interface specification for conditional access and other digital video broadcasting decoder applications; German version EN 50221:1997 + Corrigendum:2000
Edition 2001-03

Ultrasonic equipment for manual testing
Edition 1990-09

Interface and basic data link control procedure for serial measurement data communication - Part 2: Start-stop transmission, measurement bus
Edition 2005-07

Meter data communication - IP-Telemetry
Edition 2016-11

Interface for parallel measuring data communication; BCD-interface
Edition 1983-10

Methods of measurement for equipment used in digital microwave radio transmission systems; part 2: measurements on terrestrial radio-relay systems; section 3: RF branching networks (IEC 60835-2-3:1992); German version EN 60835-2-3:1993
Edition 1993-12