Some articles on twin, twin lead:
... will be maximum when the impedance of the antenna, the characteristic impedance of the twin-lead line and the impedance of the equipment are the same ... For this reason, when attaching a twin-lead line to a coaxial cable connection, such as the 300 ohm twin-lead from a domestic television antenna to the ... Its purpose is double first, it transforms twin-lead's 300 ohm impedance to match the 75 ohm coaxial cable impedance and second, it transforms the balanced, symmetric transmission line to the ...
... Twin lead is also called parallel wire ... Twin lead is also immune to external noise or RF energies ... Twin lead is considered a balanced transmission line ...
Famous quotes containing the words lead and/or twin:
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—Henry Miller (18911980)
“We live under continual threat of two equally fearful, but seemingly opposed, destinies: unremitting banality and inconceivable terror. It is fantasy, served out in large rations by the popular arts, which allows most people to cope with these twin specters.”
—Susan Sontag (b. 1933)