Antena Flower Pot Vhf

9 turn choke on a 27 mm diameter form. Brass terminal block to support the weight of the antenna against a section of cutting board made as a mounting block.

Antenna Flower Pot Vhf Uhf Radioamador Antenas 1

This calculator is used to determine the length of each element of the flower pot antenna.

Antena flower pot vhf. G4NSJ Flowerpot antenna aerial coax half wave coaxial dipole half wave flower pot 2m 4M 6M VHF air band marine coaxial vertical home brew aircraft. Nylon line 500mm Al-foil. Double 58 Flower Pot Antenna The Double 58 is a natural extension of the Single 58 and uses a 58λ element for both the top and bottom radiators.

The Single 58 version of the Flower Pot simply substitutes a 58 wave-length section for the top quarter wave of the basic half wave antenna design. The Single 58 version of the Flower Pot simply substitutes a 58 wave-length section for the top quarter wave of the basic half wave antenna design. The arrangement is shown in the sketch below.

Semoga bermanfaat de YC2YIZ. The double 58 is a co-axially fed variation of the 1¼ wave vertical dipole. Single 58 Flower Pot Antenna.

2m flower pot antenna center frequency 145250 MHz. My father Les G6SXB uses one when he goes caravaning so here it is the. The flowerpot works well as a scanner antenna for VHF and UHF listening.

Here we do not count the number of turns because it will vary depending on the diameter of the PVC pipe used to wind the cable. Modificações feitas por PU2PIS a partir do vídeo do Andrade Tutoriais. Berdasarkan permintaan penonton maka saya memberikan tutorial pembuatan Antenna Flower Pot lengkap dengan skema dari VK2ZOI.

2m and 70cm FlowerPot Antenna. 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.

The ZOI Flowerpot is an end-fed half wave antenna for 2m made from nothing more than RG58 coax and 25mm PVC pipe. 12 inch which is 0840 or 21336mm both type pipe. Would the 34 pvc pipe is as closed as we can come to in the USA is there any different in the dimensions the one I trying to build is.

Di video kali ini saya ada sedikit eksperimen yaitu membuat antena external flower pot untuk HT dengan frekuensi VHFLengkap dengan daftar part y. Antena flowerpot 2 meter VHF pertama kali dipopulerkan oleh John seorang amatir radio dari Australia dengan callsign VK2ZOI. Half-Wave Flower Pot Antenna 2M or 2m70cm Dual Band Image 1 the Basic VHF 2M Design This is the basic 2m Half-Wave antenna using grey 25mm conduit to build a Dual Bander with 70cm capability - Continue the steps from Page 4.

Antena Flower Pot dari VK2ZOI saat ini masih menjadi antena utama dari base station amatir saya. The top hole will be approx 925mm from. The 58λ radiator uses a 02λ shorted.

That includes the upper radiator lower radiator also the length of the cable that will be wound on the PVC pipe. Awalnya saya mencari cara membuat antena 2 meter untuk base station yang cukup simple dengan bahan yang mudah didapat dan harga yang bersahabat. What is a flowerpot antenna.

Like most antennas mount the flowerpot high and clear they work well. Basic arrangement of the 2m Half-Wave version. 1 1315 od 33401.

The 58λ radiator uses a 02λ shorted. The double 58 is a co-axially fed variation of the 1¼ wave vertical dipole shown in the adjacent diagram. Inner conductor 455 mm and braid section 445 mm.

ZOI Flowerpot Antenna For 2m And 70cm. 25mm Conduit Minimum 1metre. John membagikan cara membuat antena Flower Pot untuk frekuensi VHF di tautan ini.

G4NSJ Flowerpot Antennas. Antena ini disebut sebagai antena flowerpot atau pot bunga karena dengan diletakkan didalam pot bunga dan memasang beberapa tanaman tiruan antena ini bisa disamarkan sebagai pot bunga. Experimental Dual Band High Gain Flower Pot Antenna.

With the addition of some tinfoil and sticktape it can double as a 70cm colinear. The design is by John VK2ZOI who has excellent documentation and a step-by-step construction guide on his website. Drill two holes into the side of the conduit for the choke coil.

1 person likes this. A quarter wave aerial an end-fed aerial a coaxial. Single 58 Flower Pot Antenna.

34 od 1050 2667mm. Ive heard all sorts of answers to this question most of them completely wrong.

Half Wave Flower Pot Antenna Vk2zoi In 2021 Ham Radio Antenna Ham Radio Antenna