Register now to gain access to all of our features. Once registered and logged in, you will be able to contribute to this site by submitting your own content or replying to existing content. You'll be able to customize your profile, receive reputation points as a reward for submitting content, while also communicating with other members via your own private inbox, plus much more! This message will be removed once you have signed in.
Search the Community: Showing results for tags 'yagi'.
Found 4 results
Hello to you; I'm coming here in hopes of learning more about self-built wireless antennas. So far I've watched a great number of Andrew McNeil's videos and have largely decided on this multi-element yagi The issue for me is that I have a philosophy of avoiding money and purchases whenever possible. I build what I need out of found items and what I have nearby. So while I have plenty of copper house wiring (for the elements themselves), some wood and metal for a spine, and a soldering iron -- what I don't have is a metal SMA connector. So my first question is, would it be possible to repurpose a dipole antenna piece for this? Since there are two points which need to be soldered (like an electric outlet) there would need to be two conductive parts on the dipole. I assume that one of the two cylinders could be that part, but I don't know if it's the one on the blue arrow or the one on the red. It does seem possible that this piece could be used for a cantenna by isolating the cylinder from the can itself and I will likely try that with one of these. I thank you in advance for your expertise Aaron
I recently copied this antenna design from the internet and although I'm pleased with its performance, i have my doubts about the original configuration so i have made a change to the driven element. The driven element on the original design appears to be coupled to the rest of the elements - surely this creates a short circuit? so what i have done is isolated the driven element from the boom. what do you think? cheers.
devton posted a topic in Modeling antennasi saw dual-barrel gun today...can yagi work like that? LIKE 2 stacked yagi, but 1 vibrator,1reflector BUT 2 sets of directors? placed side-by-side at 1\4wavelength vibrator should be 2-4 mm closer to first directorS (not like in single yagi) but reflector-vibrator should stay same (29mm)
chilanzar2 posted a topic in Antennas for 2.4 GHz bandI can repair split air conditioners, satellite dishes, conduct electrical wiring. I can fix cars, and a lot more that I can Recently, I put amplifiers gsm-3g. Grateful to these my professions, I did not become rich. But, I live in prosperity. In my refrigerator sometimes there are cheese, fish, sausage, and much more. Thanks God! But, recently there was a client asking for a lot of wimax2300-2400. And I, understanding nothing in excess of high frequencies, tried to understand the theory and practice of these antennas. How do I do it - I'll write a little in this thread.