Apparatus for connection to private circuits run by certain public telecommunication operators. Specification apparatus forconnection digital with interfaces according CCITT G-series Recommendations G.703 services at 2048 kbit/s and 8448
€269.00
Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks. Specification apparatus links
€374.00
Apparatus with one or more particular functions for connection to public switched telephone networks run by certain telecommunications operators Specification general requirements
€165.00
Apparatus with one or more particular functions for connection to the British Telecommunications public switched telephone network. auto-calling, auto-answering and auto-clearing facilities Specification auto-calling
Assessment of power density human exposure to radio frequency fields from wireless devices in close proximity the head and body (frequency range 6 GHz 300 GHz) Measurement procedure
€404.00
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices. models, instrumentation, procedures Procedure determine the specific absorption rate (SAR) for devices used in close proximity ear (frequency range of 300 MHz 3 GHz)
Basic standard for the measurement of specific absorption rate related to human exposure to electromagnetic fields from mobile phones (300 MHz - 3 GHz)
Radiated electromagnetic field from digital radio telephones. Immunity test
Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on satellite earth stations Terminal equipment. TDMA traffic station
€193.00
Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on satellite earth stations Terminal SCPC-PSK
Office equipment. Security requirements for hard copy devices (HCDs) Definition of the basic
IEEE Standard for Measuring Electroacoustic Performance of Communication Devices
€200.00
IEEE Standard Method for Measuring Transmission Performance of Speakerphones
€91.00
Apparatus with one or more particular functions for connection to the British Telecommunications public switched telephone network. auto-calling, auto-answering and auto-clearing facilities Specification
