repeater satellite
11Amateur radio repeater — An amateur radio repeater is an electronic device that receives a weak or low level amateur radio signal and retransmits it at a higher level or higher power, so that the signal can cover longer distances without degradation. Many repeaters are… …
12XM Satellite Radio — Infobox Company company name = XM Satellite Radio Holdings, Inc. company company type = Subsidiary of Sirius XM Radio company slogan = Beyond AM. Beyond FM. XM. foundation = 1988 (as American Mobile Radio Corporation) location = Washington, D.C …
13Sirius Satellite Radio — Infobox Company company name = Sirius Satellite Radio company company type = Division of Sirius XM Radio company slogan = The Best Radio on Radio foundation = May 17, 1990 (as Satellite CD Radio, Inc.) location = New York City, New York, United… …
14Cellular repeater — A cellular repeater, cell phone repeater, or wireless cellular signal booster, a type of bi directional amplifier (BDA) as commonly munications industry, is a device used to boost the cell phone reception to the local area by the usage of a… …
15Soft gamma repeater — A soft gamma repeater (SGR) is an astronomical object which emits large bursts of gamma rays and X rays at irregular intervals. It is conjectured that they are a type of magnetar or, alternatively, neutron stars with fossil disks around them.On… …
16passive satellite repeater — pasyvusis palydovinis retransliatorius statusas T sritis radioelektronika atitikmenys: angl. passive satellite repeater vok. passiver Satellitenverstärker, m; Verstärker für passive Satelliten, m rus. пассивный спутниковый ретранслятор, m pranc.… …
17active satellite repeater — aktyvusis palydovinis retransliatorius statusas T sritis radioelektronika atitikmenys: angl. active satellite repeater vok. aktiver Relaissatellit, m rus. активный спутниковый ретранслятор, m pranc. répéteur actif de satellite, m …
18active repeater — active repeater, = active satellite. (Cf. ↑active satellite) …
19Transponder (Satellite communications) — A communications satellite’s channels are called transponders, because each is a separate transceiver or repeater. Most comsats are microwave radio relay stations in orbit, and carry dozens of transponders, each with a bandwidth of tens of… …
20répéteur passif du satellite — pasyvusis palydovinis retransliatorius statusas T sritis radioelektronika atitikmenys: angl. passive satellite repeater vok. passiver Satellitenverstärker, m; Verstärker für passive Satelliten, m rus. пассивный спутниковый ретранслятор, m pranc.… …
