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Learn to Build Your Own End-Fed Half-Wave AntennaDiscover how to create a simple yet powerful end-fed half-wave antenna at home. This step-by-step tutorial w...
In this video, you're guided STEP-BY-STEP by ARRL member Rob Zielfelder, Jr., N1NUG, to build an End-Fed Half-Wave (EFHW) Antenna Kit!
- Theory of endfed half wave Antennas (EFHW)- Theory of broadband transformers 1in49 / 1in64- Practical winding of broadband transformer- Testing the Broadba...
Let's Build an EFHW Antenna. If you attended Field Day 2022, you may have been one of the students that learned how to build an end fed half wave Antenna and actually got to build one and take it home. For those that were not able to do so, this page is for you.
20 mar 2024 · In his YouTube channel, Tim G5TM proposed using a 35 microhenry loading coil with a short tail wire. The coil is attached at the end of the 20m EFHW and adds only about 6ft to the overall length of the antenna.
(EFHW) dipole antenna. The frequency band is HF (40 meters), and the intended power is 100 watts. Interest in the EFHW antenna has increased significantly over the last few years. Perhaps the main reasons being: It is inexpensive and easy to build, easy to deploy, can be portable, and it is multi band. The last reason may be
Antena End Fed – wielopasmowa antena, która dla wybranych pasm będzie pracować bez konieczności stosowania skrzynki antenowej. Świetna antena do pracy w terenie, podczas aktywacji gmin PGA, parków jak również szczytów górskich w programie SOTA.
