Howto build a ham radio 2 meter 4 element yagi beam antenna with a gamma match using parts from an old T.V. antenna. Part 1 of 2. For more information about Multibandantenna It is easier to build a multiband cubical quad antenna, than a multiband Yagi antenna. Higher gain The 2-element quad has almost the same gain as a 3-element Yagi: about 7-7.5 dBi. A 3-element cubical quad has more gain than a 3-element Yagi. However, adding quad elements produces diminishing returns. 747787 Mhz 4G LTE Yagi Antenna in 10 Steps for $10 by Damon Chandler 'dmc271' - A detailed step by step construction of a 747-787 Mhz, US 4G band, 14-element Yagi using a metal boom and a folded dipole for the driven element. Building Yagis - A Practical Approach - HW6PQL treats us to a detailed photo essay on how he builds his well 1011 Meter Maximum Beam. MACO M103C . PACKING LIST . PART QTY O.D. SIZE LENGTH DESCRIPTION CHECKLIST . T59P 1 1-1/2" .050 72" ALUM TUBING SWAGED 1 END 6" ___ Please note: In an effort to keep the price on Maco Antennas down, we have decided not to clean up all the burrs and rough edges on the parts. We recommend that you deburr and 1 1″ X 0.5″ Rectangular Aluminum tubing for the boom. 2. 3/8″ Aluminum tubing for antenna elements. 3. 1cm Outside diameter antenna tubing for elements holder. 4. 1pc SO239 connector. 5. Pop rivets / Rivet tool. 6. #12 AWG Copper wire with insulation (12″for Gamma match) 7. Soldering iron. TheYagi, one of the most popular directional antennas. Gain is the motivation to build the Yagi antenna. Long and slider is the look as the number of elements and boom length the biggest factor in gain. Just a three elements are required; Reflector, Drive Element (dipole or loop) and a Director gives about 5 dB gain. .

how to build a 2 meter yagi antenna