DIN - German national standards

Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) Network protection schemes - Automatic Protection Switch; APS protocols and operation.
(Übertragungs- und Multiplextechnik - Synchrone Digitalhierachy (SDH) - Netzschutzschemata; APS-Protokolle und -Betrieb.)

Available languages: English

Available design: PDF - Immediate download, Print design

Telecommunications Security - Service access control and synchronization for audiovisual services.
(Sicherheit in der Telekommunikation - Dienstezugangssteuerung und Synchronisation für audiviosuelle Dienste.)

Available languages: English

Available design: PDF - Immediate download, Print design

Digital broadcasting systems for television, sound and data services - Framing structure, channel coding and modulation for Multipoint Video Distribution Systems (MVDS) at 10 GHz and above.
(Digitale Rundfunksysteme für Fernsehen, Ton- und Datendienste - Rahmenstruktur, Kanalcodierung und Modulation für Multipoint-Video-Verteilsysteme (MVDS) bei 10 GHz und darüber.)

Available languages: German

Available design: PDF - Immediate download, Print design

Digital Video Broadcasting (DVB) - Microwave Distrubution Systems (MMDS) below 10 GHz.
(Digitaler Fernsehrundfunk (DVB) - Mikrowellen-Mehrpunkt-Verteilersystem (MMDS) unter 10 GHz.)

Available languages: German

Available design: PDF - Immediate download, Print design

Radio broadcasting systems - Very High Frequency (VHF), frequency modulated, sound broadcasting transmitters in the 66 to 73 MHz band.
(Rundfunksysteme - Frequenzmodulierte Ultrakurzwellen-Tonrundfunksender im 66- bis 73-MHz-Band.)

Available languages: English

Available design: PDF - Immediate download, Print design

Radio broadcasting systems - Data Radio Channel (DARC) - System for wireless infotainment forwarding and teledistribution.
(Rundfunksysteme - Daten-Radio-Kanal (DARC) - System für drahtlosen Infotainment-Versand und Televertrieb.)

Available languages: German

Available design: PDF - Immediate download, Print design

Radio Equipment and Systems (RES) - Terrestrial Flight Telephone System (TFTS) - Packet mode data.
(Funkgeräte und -systeme (RES) - Terrestrisches Flug-Telekommunikationssystem (TFTS) - Paketorientierte Daten.)

Available languages: English

Available design: PDF - Immediate download, Print design

Equipment Engineering (EE) - Acoustic noise emitted by telecommunications equipment.
(Geräte-Entwicklung - Von Telekommunikationsanlagen erzeugte Geräusche.)

Available languages: English

Available design: PDF - Immediate download, Print design

Integrated Services Digital Network (ISDN) - Signalling System No. 7; Transaction Capabilities (TC); Application Service Element (ASE) for Message Waiting Indication (MWI) supplementary service - Part 1: Protocol specification.
(ISDN - Zeichengabesystem Nr. 7; Transaktionen (TC); Amwendungsdienstelement (ASE) für das Dienstmerkmal "Hinweisanzeige: Nachricht liegt vor" - Teil 1: Protokollspezifikation.)

Available languages: English

Available design: PDF - Immediate download, Print design

Digital Enhanced Cordless Telecommunications (DECT) - Data services profile - Multimedia Messaging Service (MMS) with specific provision for facsimile services (Service type F, class 2).
(Digitale schnurlose Telekommunikation (DECT) - Datendienst-Profil (DSP) - Multimedia-Nachrichtendienste (MMS) mit spezieller Vorkehrung für Fax-Dienste (Dienstetyp F, Klasse 2).)

Available languages: English

Available design: PDF - Immediate download, Print design