ÖNORM - Rakúske normy

Integrated Services Digital Network (ISDN) - Call Hold (HOLD) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user (incl. Diskette!!!)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

Integrated Services Digital Network (ISDN) - Call Hold (HOLD) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

Integrated Services Digital Network (ISDN) - Call Hold (HOLD) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network (incl. Diskette!!!)

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) - Multiplexing structure

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Maritime Emergency Position Indicating Radio Beacons (EPIRBs) intended for use on the frequency 121,5 MHz or the frequencies 121,5 MHz and 243 MHz for homing purposes only - Part 1: Technical characteristics and methods of measurement

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Maritime Emergency Position Indicating Radio Beacons (EPIRBs) intended for use on the frequency 121,5 MHz or the frequencies 121,5 MHz and 243 MHz for homing purposes only - Part 2: Harmonized EN under article 3.2 of the R&TTE Directive

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Maritime Emergency Position Indicating Radio Beacons (EPIRBs) intended for use on the frequency 121,5 MHz or the frequencies 121,5 MHz and 243 MHz for homing purposes only - Part 3: Harmonized EN covering essential requirements of article 3.3 (e) of the R&TTE Directive

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands - Part 1: Technical characteristics and methods of measurement

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands - Part 2: Harmonized EN covering essential requirements of article 3.2 of the R&TTE Directive

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené

Television systems - NICAM 728: transmission of two-channel digital sound with terrestrial television systems B, G, H, I, K1 and L

Dostupné jazyky: Anglicky

Dostupné prevedenie: Elektronické PDF, Tlačené