line termination
121Interstellar medium — Interstellar redirects here. For other uses, see Interstellar (disambiguation). The distribution of ionized hydrogen (known by astronomers as H II from old spectroscopic terminology) in the parts of the Galactic interstellar medium visible… …
122Dead-end tower — single circuit dead end tower with steel pole construction A dead end tower (also anchor tower, anchor pylon)[1] uses horizontal strain insulators and occur at the endpoints of conductors. Such endpoints are necessary when interfacing with other… …
123GSM gateway — A GSM Gateway (also known as a GSM Router, Fixed Cellular Terminal, Fixed Wireless Terminal, Cellular Gateway) is a device enabling a GSM SIM card (Subscriber Identity Module) to be utilised from a fixed line handset as though it was calling from …
124Easement — For spiral easements on railroads, see Track transition curve. Property law …
125Non-English press of the Communist Party USA — This article is about publications of the Communist Party USA in languages other than English. For a similar list of the party s English language publications, see English language press of the Communist Party USA. During the nine decades since… …
126HISTORICAL SURVEY: THE STATE AND ITS ANTECEDENTS (1880–2006) — Introduction It took the new Jewish nation about 70 years to emerge as the State of Israel. The immediate stimulus that initiated the modern return to Zion was the disappointment, in the last quarter of the 19th century, of the expectation that… …
127Power dividers and directional couplers — A 10 dB 1.7–2.2 GHz directional coupler. From left to right: input, coupled, isolated (terminated with a load), and transmitted port …
128Time-domain reflectometer — A time domain reflectometer (TDR) is an electronic instrument used to characterize and locate faults in metallic cables (for example, twisted wire pairs, coaxial cables). The equivalent device for optical fiber is an optical time domain… …
