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Collins 180S-1
Antenna Tuner


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 Discontinued Amateur Accessories 

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Collins 180S-1

The Collins 180S-1 antenna tuner is basically a 1 kw pi network for matching various antenna impedances to a 50 ohm coaxial transmission line in the range of 3 to 30 MHz. In most cases it is used an L network, but when the L network cannot match the desired antenna, the complete pi network is used.

Copyright 2008-2016, Universal Radio, Inc.

#XXXX 70-71 D740/740 Q000/000 US 02/08