石英水晶天线

石英水晶天线

Item Number : 40262P2

$ 4.95 PKG(2)
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石英水晶天线

建立自己的石英天线。这些(2)4-3 / 8" x 3" x 1-5/16" plastic boxes each have (2) boxes of quartz crystals inside and (2) aluminum U-brackets that are attached to a single screw terminal on one short side of the box. Back in the early 70's, they were originally made to be used in pairs as part of a 300 Ohm antenna. Not sure if they will work with today's TV's but all you need is cabling to connect them and give it a try. Made in Brazil, the antenna capital of South America, probably.

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