• Showing  41 to  50 of  2317 

    Filters:

    Category

    • Receiving and transmitting equipment
    Product Logo   

    I.S. EN 60244-13:1993

    METHODS OF MEASUREMENT FOR RADIO TRANSMITTERS - PERFORMANCE REQUIREMENTS FOR FM SOUND BROADCASTING

    National Standards Authority of Ireland

    Product Logo   

    I.S. EN 61114-1:1993

    RECEIVING ANTENNAS FOR SATELLITE BROADCAST TRANSMISSIONS IN THE 11/12 GHZ BAND - ELECTRICAL MEASUREMENTS

    National Standards Authority of Ireland

    Product Logo   

    I.S. ETS 300 174:1993

    NETWORK ASPECTS (NA) - DIGITAL CODING OF COMPONENT TELEVISION SIGNALS FOR CONTRIBUTION QUALITY APPLICATIONS IN THE RANGE 34 - 45 MBIT/S

    National Standards Authority of Ireland

    Product Logo   

    I.S. ETS 300 167:1993

    TRANSMISSION AND MULTIPLEXING (TM); FUNCTIONAL CHARACTERISTICS OF 2048 KBIT/S INTERFACES

    National Standards Authority of Ireland

    Product Logo   

    I.S. EN 60244-12-2:1993

    METHODS OF MEASUREMENT FOR RADIO TRANSMITTERS - GUIDELINE FOR DRAWING UP DESCRIPTIVE LEAFLETS FOR TRANSMITTERS AND TRANSPOSERS FOR SOUND AND TELEVISION BROADCASTING - SPECIFICATION SHEETS

    National Standards Authority of Ireland

    Product Logo   

    I.S. EN 60870-5-3:1993

    TELECONTROL EQUIPMENT AND SYSTEMS - PART 5: TRANSMISSION PROTOCOLS - SECTION 3: GENERAL STRUCTURE OF APPLICATION DATA

    National Standards Authority of Ireland

    Product Logo   

    I.S. ETS 300 152:1992

    RADIO EQUIPMENT AND SYSTEMS - 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 TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT

    National Standards Authority of Ireland

    Product Logo   

    I.S. ETS 300 135:1991

    RADIO EQUIPMENT AND SYSTEMS ANGLE-MODULATED CITIZEN'S BAND RADIO EQUIPMENT (CEPT PR 27 RADIO EQUIPMENT) TECHNICAL CHARACTERISTICS AND METHODS OF MEASUREMENT

    National Standards Authority of Ireland

    Product Logo   

    I.S. EN 60215:1990

    SAFETY REQUIREMENTS FOR RADIO TRANSMITTING EQUIPMENT

    National Standards Authority of Ireland

    Product Logo   

    IEC 62209-3 : 2019

    Measurement procedure for the assessment of specific absorption rate of human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices – Part 3: Vector measurement-based systems (Frequency range of 600 MHz to 6 GHz)

    International Electrotechnical Committee

    < 1 2 3 4 5 6 7 8 9 10 >