** The Medtronic Diabetes Minimed Paradigm series of insulin pumps allow for radio frequency ( RF ) communication.

** RF Audio / Video connector

** Negative RF and negative ACPA gives 0 points

** Low-positive RF or low-positive ACPA gives 2 points

** High-positive RF or high-positive ACPA gives 3 points

** Heterojunction bipolar transistor, up to several hundred GHz, common in modern ultrafast and RF circuits

** Only player in major league history to play more than 500 games at five different positions – 1B ( 939 ), LF ( 671 ), 3B ( 634 ), 2B ( 628 ), RF ( 595 )

** RF transmission line

** Radiophiles go toward RF sources.

** Radiophobes go away from RF sources.

** Microwave, RF, SATCOM and Antenna Products

** 1 RF out

** RF modulator to TV antenna connector

** Radio frequency ( RF ) tags for people and valuables

** RF satellite uplinking – High-powered amplifiers ( HPA )

** RF transmitter maintenance-IOT UHF transmitters, solid state VHF transmitters, solid state MF transmitters ( AM radio ), tube type VHF and MF transmitters.

** RF hazard mitigation

** UTMOST III SPICE modeling software generates SPICE models for analog, digital, mixed-signal, and RF applications.

** UTMOST IV optimization module provides a database-driven environment for the generation of SPICE models and macro-models for analog, mixed-signal and RF applications.

** SmartSpiceRF is a harmonic balance based RF simulator.

** Internal RF modulator

** RF connectors, a type of electrical connectors designed to work at radio frequencies

** SAR — The search and rescue ( SAR ) buoy is designed to operate as a floating RF beacon.

** Microwave cavity or RF cavity, a cavity resonator in the Radio Frequency range, for example used in particle accelerators

** ComLynx ( multiple unit communications, serial )

** CCIR-tones, A selective calling system used in some radio communications systems in some European countries

** Transport, communications and logistics 12. 6 %

** domestic: interisland microwave system and HF radio police net ; domestic satellite communications system

** OSI model, a layered description for communications and computer network protocol design

** Adolf Hitler orders that all industries, military installations, machine shops, transportation facilities and communications facilities in Germany be destroyed.

** The Early Bird communications satellite is launched.

** Harold Innis, Canadian communications scholar ( d. 1952 )

** Broadcast media, communications delivered over mass electronic communication networks

** Electronic media, communications delivered via electronic or electromechanical energy

** Mass media, all means of mass communications

** Multimedia, communications that incorporate multiple forms of information content and processing

** New media, a broad term encompassing the amalgamation of traditional media with the interactive power of computer and communications technology

** Print media, communications delivered via paper or canvas

** Alerting and Coordination Network ( ACN )-The Alerting and Coordination Network ( ACN ) provides a stable emergency voice communications network connecting telecommunications service providers ’ Emergency Operations Centers ( EOCs ) and Network Operations Centers ( NOCs ) to support national security and emergency preparedness ( NS / EP ) telecommunications network restoration coordination, transmission of telecommunications requirements and priorities, and incident reporting when the Public Switched Network ( PSN ) is inoperable, stressed or congested.

** Shared Resources High Frequency Radio Program ( SHARES )-The SHARES HF Radio Program brings together the assets of over 1, 000 HF radio stations worldwide to voluntarily pass emergency messages when normal communications are destroyed or unavailable.

** Auslands ( telegramm ) prüfstelle-foreign communications

** It enabled terminals and 3705 communications processors to send " frames " of data one after the other without waiting for an acknowledgement of the previous frame-the communications cards had sufficient memory and processing capacity to " remember " the last 7 frames sent or received, request re-transmission of only those frames which contained errors that the error detection and correction codes could not repair, and slot the re-transmitted frames into the right place in the sequence before forwarding them to the next stage.

** These frames all had the same type of " envelope " ( frame header and trailer ) which contained enough information for data packages from different types of terminal to be send along the same communications line, leaving the mainframe to deal with any differences in the formatting of the content or in the rules governing dialogs with different types of terminal.

** 19-inch rack and 23-inch rack, commonly used for computer, communications, and AV equipment

** A " Request to Send " signal in RS-232 communications

** Strategic communications unit

** RSB-5 / 1230: communications radio

** Dispositifs et techniques de communications