Ukuran Antena Flower Pot
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Ukuran antena flower pot. I saw the vk2zoi flower pot antenna mentioned on the arnsw website so i wrote to john bishop and asked for his documentation on the antenna. The single 5 8 version of the flower pot simply substitutes a 5 8 wave length section for the top quarter wave of the basic half wave antenna design. The arrangement is shown in the sketch below. To construct the antenna first select a suitable length of grey 25mm conduit as a minimum 1m but if you make it longer you will have more room below the coil to attach to your antenna support.
Faça sua própria antena flower pot. Antena flowers pot aumenta la recepcion del baufeng. 462 225mhz sintonize nas horas exatas do dia. How to make a high current 200a spot welding machine using 3000f.
The diagram below shows the basic arrangement of the 2m half wave version of the antenna. Bom dia vc sabe qual o ganho em db da flower pot hoje tive consegui um projeto dela para 11 10 metros já passei o mesmo para alguns amigos para ver se alguém faz para ver os resultados adoro faser antena mas no momento estou muito ocupado 4 02 2019 10 13 am. Single band flower pot antenna. Como montar uma antena flower pot duration.
Andrade tutoriais 175 179 views. Jadi antara bahan yang diperlukan ialah paip elektrik wayar rg58 dan cable connector. Antena bibanda la mas practica y facil de hacer duration. The 5 8λ radiator uses a 0 2λ shorted co ax phasing stub to resonate the 5 8λ element.
I figured it was time to get back into the band. It had been about 10 years since i used 2 metres actively. Half wave flower pot antenna. The half wave 2m version of the flower pot antenna is easily modified to a dual band antenna for operation on a band that is the approximate third harmonic of the fundamental resonance.
Radioamadorismo tudo um hobby 3 268 views. Antena projetada por john. Jadi saya pilih single band flower pot antena. Syaratnya alat alat untuk membuat antena seperti alat pateri dan lain lain sudah.
Secara kasarnya saya hanya membelanjakan tidak lebih dari rm50 bagi menghasilkan antena ini. Antena flowerpot 2 meter vhf pertama kali dipopulerkan oleh john seorang amatir radio dari australia dengan callsign vk2zoi.