| Four-wire Terminating Set |
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Information AboutFour-wire Terminating Set |
| CATEGORIES ABOUT FOUR-WIRE TERMINATING SET | |
| telephony equipment | |
| telecommunications terms | |
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For example, a 4-wire Circuit may, by means of a 4-wire terminating set, be connected to a 2-wire Telephone set. Also, a pair of 4-wire terminating sets may be used to introduce an intermediate 4-wire Circuit into a 2-wire Circuit , in which loop Repeater s may be situated to amplify signals in each direction without Positive Feedback and oscillation. The 4WTS differs from a simple Hybrid Coil in being equipped to adjust its impedance to maximize Return Loss . Four-wire terminating sets were largely supplanted by resistance hybrids in the late 20th century. |
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