INTEGRATED SERVICES DIGITAL NETWORK (ISDN); TELEPHONY 3,1 KHZ TELESERVICE. SERVICE DESCRIPTION.
€65.00
TRANSMISSION AND MULTIPLEXING (TM); DIGITAL RADIO RELAY SYSTEMS (DRRS); HIGH CAPACITY DRRS CARRYING 1 X SYNCHRONOUS TRANSPORT MODULE-1 (1XSTM-1) SIGNALS OPERATING IN THE 18 HGZ FREQUENCY BAND WITH CHANNEL SPACING OF 55 MHZ.
€71.00
INTEGRATED SERVICES DIGITAL NETWORK (ISDN); USER-NETWORK INTERFACE LAYER 3. SPECIFICATIONS FOR BASIC CALL CONTROL. SPECIFICATION DESCRIPTION LANGUAGE (SDL) DIAGRAMS.
€127.00
RADIO EQUIPMENT AND SYSTEMS (RES). DOUBLE SIDE BAND (DSB) AND/OR SINGLE SIDE BAND (SSB) AMPLITUDE MODULATED CITIZENS' BAND (CB) RADIO EQUIPMENT. TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT.
€94.00
DIGITAL VIDEO BROADCASTING (DVB). MICROWAVE MULTIPOINT DISTRIBUTION SYSTEMS (MMDS) BELOW 10 GHZ.
€70.00
RADIO EQUIPMENT AND SYSTEMS (RES). LAND MOBILE GROUP. TECHNICAL CHARACTERISTICS AND TEST CONDITIONS FOR RADIO EQUIPMENT WITH AN INTERNAL OR EXTERNAL RF CONNECTOR INTENDED PRIMARILY FOR ANALOGUE SPEECH.
EUROPEAN DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM. ATTACHMENT REQUIREMENTS FOR GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS (GSM) MOBILE STATIONS. TELEPHONY.
€77.00
DIGITAL VIDEO BROADCASTING (DVB). SPECIFICATION FOR SERVICE INFORMATION (SI) IN DVB SYSTEMS.
€132.00
DIGITAL VIDEO BROADCASTING (DVB). MULTIPOINT VIDEO DISTRIBUTION SYSTEMS (MVDS) AT 10 GHZ AND ABOVE.
€75.00
INTEGRATED SERVICES DIGITAL NETWORK (ISDN). BASIC USER-NETWORK INTERFACE. LAYER 1 SPECIFICATION AND TEST PRINCIPLES.
€174.00
€96.00
ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM). ON-SITe paging service. Technical and functional characteristics for on-site paging systems, including test methods.
€126.00
TRANSMISSION AND MULTIPLEXING (TM). SUB-STEM 1 DIGITAL RADIO RELAY SYSTEMS (DRRS) OPERATING IN THE 13 GHZ, 15 GHZ AND 18 GHZ FREQUENCY BANDS WITH ABOUT 28 MHZ CO-POLAR AND 14 MHZ CROSS-POLAR CHANNEL SPACING.
€76.00
DIGITAL VIDEO BROADCASTING (DVB). SUBTITLING SYSTEMS.
€107.00
TRANSMISSION AND MULTIPLEXING (TM). DIGITAL RADIO RELAY SYSTEMS (DRRS). PARAMETERS FOR DRRS FOR THE TRANSMISSION OF DIGITAL SIGNALS AND ANALOGUE VIDEO SIGNALS OPERATING AT 23 GHZ.
€104.00
