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Все о 20 метровых антеннах 20MTR Beam antenna by N3FJP 20 to 10 meters Yagi optimizing NW3Z - antenna designs for Dayton 2001 Antenna 20 Meters 6 Element 48' boom Antenna 20/15 Meters 12 Element Interlace WP3R LATTIN 5 BAND ANTENNA - A interesting HF antenna All Band Dipole - No Tuner Antenna Here is a Dipole (1,677,174 bytes, PDF file) QST June 1991, pp. 23-26 Step-by-step tutorial on constructing dipoles for any one of the HF bands from 1.8 to 28.4MHz. Multiband Dipoles Compared (26,496 bytes, PDF file) QST November 1996, pp. 73-74 A comparison of different multi-band dipole techniques. Dipole Multibander 160/80/40/30/20/17/15/10 meters by EA2CMW Antena beam 14 Mhz 5 elem. -en espanol- de JR1MAF YagiMax Antenna Design A 3-Element Mono-Band Yagi for 20 meters by PA5CW An Hexagonal Beam in 3 hours... Restricted Space Antennas HF dipoles antennas 10-160 meters Cubical Cuad 5 Bands by EI7BA ROTARY DIPOLE FOR 17 AND 20 Four Square Vertical Phased Array -- From The Yankee Clipper Contest Club G5RV Multi-Band Antenna The G5RV antenna, with its special feeder arrangement, is a multiband centre-fed antenna capable of very efficient operation on all hf bands from 3.5 to 28 MHz. Simple Gain Antenna for the Beginner (778,544 bytes, PDF file) QST August 1981, pp. 32-35 A tutorial on the Yagi antenna with construction of a two element beam for 10-, 15-, or 20-meters. HF All-Band, No-Tuner, Horizontal, Center-Fed Antenna From W5DXP Dipole Dual DX Antenna - 20 and 15 meters From NB6Z K5OE Antennas -- HF Antennas - 10/15/20 m Dipoles 20 meter Extended Double Zep From NB6Z Windom - 6 Bands - From K3MT and daughter KF4LGR VE3GK's Homebrew Site -- 7Element 20M Yagi 63ft Boom W9INN Antennas - Five band - 10-15-20-40-80M with resonance on each band -- Via AB7SL Attic Antenna -- From NU3E -- An Attic Coaxial-Cable Trap Dipole for 10, 15, 20, 40, and 80 Meters Dipole Antennas by SM?VPO Antenna 20 Meters 6 Element 48' boom Antenna 20/15 Meters 12 Element Interlace for WP3R Hexagonal Beam in 3 hours by EI7BA Rock Loop Atenna For 10, 14, and 21 MHz Attic Coaxial-Cable Trap Dipole - for 10, 15, 20, 30, 40, and 80 Meters from NU3E HF- and VHF-Yagi-antennas - by DK7ZB The $4 Special - An all-band wire antenna by W1GFH Antennas for HF, VHF, UHF, Mobile SM?VPO/G4VVJ projects antenna, kits, download No Trap Multi-Band Vertical Antenna System, by W8LF All-band Wire Antenna - by  WB1GFH Copper Cactus (Multi-Band J-Pole) With Drawings   Optimised Wide Band Antenna - This is a about a new tri-bander designed at PSU COMMERCIAL ANTENNAS: VEC-896 2/6/10/15/20/40 6 Band Vertical

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