Antenna triple square from one piece of wire. Scheme, description

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ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
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Antenna triple square from one piece of wire. Encyclopedia of radio electronics and electrical engineering

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Encyclopedia of radio electronics and electrical engineering / Television antennas

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This antenna has a high gain and can be used both indoors and outdoors. Differs in ease of manufacture, availability of materials, small size, aesthetic appearance.

The design of the antenna is shown in the figure, the dimensions are in the table. The three-loop antenna described in the book by Nikitin V.A. "How to achieve good TV performance" is taken as a basis.

Antenna triple square from one piece of wire. Antenna design

For the manufacture of the antenna, any wire made of copper, brass, steel, aluminum, etc. with a diameter of 3 ... 8 mm is taken and bent according to the pattern. At the joints, the wires are soldered. The antenna cable is soldered to points A and B. At point C, the cable sheath is connected to the antenna material.

Channels	D(mm)	B (mm)	P(mm)	A (mm)	B (mm)	W(mm)
21-26	134	158	193	67	98	152
27-32	122	144	176	61	89	139
33-40	110	131	160	55	80	126
41-49	99	117	143	50	72	112
50-58	89	105	129	45	69	102
59-68	81	96	113	41	59	92
69-80	73	86	106	37	53	83

Author: A. Nanakov; Publication: cxem.net

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Comments on the article:

Oleg
Very even nothing. I have used this antenna before. Small, compact and catches well.

Jury
Useful and insightful article. [up] But the question is: how to universally calculate this antenna for T2 frequencies? [roll]

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