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More model informationThe pressure tap was introduced by Jerrold Electronics in 1951. It is a metal block that is clamped on the distribution cable (often RG-11 or .412 cable).
The pressure tap had a hole on the bottom that was threaded; this is where the stinger was inserted. After installing the pressure tap on the cable, a tool was used to cut the cable at the hole down to the center of the conductor. Then the stinger was inserted in the hole and tightened with a wrench. The center of the stinger was a sharp metal point that contacted the center conductor. Stingers were available in different values so they could “tap” some signal off the distribution cable.
CC0 Public DomainCC0 Public Domain
Dec 2nd 2016
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