Diy Discone Antenna - Scanner Antennas The Radioreference Wiki / I have no problem receiving the pd (453.xxx) from a town 30 miles away.. (1) whip is too long for 1090 mhz. How to build a multiband scanner antenna. A discone antenna derives its name from its unique appearance. The antenna is composed of a disc shaped radiator on top of a cone shaped ground plane. It is usually mounted vertically, with the disc at the top and the cone beneath.
A discone antenna is a version of a biconical antenna in which one of the cones is replaced by a disc. This design is a modified version of survialcomms on youtube. The two elements can be either solid or composed of separate elements. A metal disk attached to a metal cone. 1 post • page:1 of 1.
This Mostly 3d Printed Discone Antenna Is Ready For Broadband Duty Hackaday from hackaday.com The plans, design, theory & application for your discone antenna project is all in here: If one builds this, 2:09 after bending, careful that the. The discone is normally made of wire elements rather than solid metal, but the performance is very similar. A metal disk attached to a metal cone. I have no problem receiving the pd (453.xxx) from a town 30 miles away. The most difficult portion of a discone to build is the attachment point. If you have a mast and can only put up one antenna, the discone is a great option. So, i was intrigued when i saw a tweet from stu, kb1hqs, about his diy discone antenna.
The two elements can be either solid or composed of separate elements.
A discone antenna derives its name from its unique appearance. If one builds this, 2:09 after bending, careful that the. Discone antenna this is a relative of the 1/4 wave ground plane antenna optimized for wide frequency bandwidth. I will show you how to build a complete discone antenna with just materials from home depot and radioshack in one afternoon for about 100 to 150 dollars. How to build a multiband scanner antenna. 1 post • page:1 of 1. So, i was intrigued when i saw a tweet from stu, kb1hqs, about his diy discone antenna. (1) whip is too long for 1090 mhz. For real world tips, hints & opinions for diy success try these three awesome sites: I made a few minor changes that worked better for me. About home made discone antenna the resource is currently listed in dxzone.com in a single category. Reddit user soooooil has posted a series of images showing his home made discone antenna made out of wire coat hangers and designed for a minimum frequency of 130mhz. The arrl makes a antenna book with lots of great suggestions to homebrew wire antennas.
If one builds this, 2:09 after bending, careful that the. I'm a big fan of building, not buying antennas. It is a great improvement over the duckie antenna (on pro51). By james ols » fri, 01 mar 1996 04:00:00. Ideally, this should be a conical section.
Diy Discone Antenna from lh5.googleusercontent.com If one builds this, 2:09 after bending, careful that the. Free shipping on qualified orders. So, i was intrigued when i saw a tweet from stu, kb1hqs, about his diy discone antenna. The antenna is vertically polarized and extremely widebanded (meaning it will receive, and transmit, on a wide range of frequencies). The purpose of the this antenna is for sdr scanning, though it could be used for vhf/uhf transmitting use depending on the frequency/swr. The idea discone antenna looks exactly like its namesake; This design is a modified version of survialcomms on youtube. While the sound/video quality is terrible due to my.
While the sound/video quality is terrible due to my.
Scanner antenna from bent arrows… this 1/4 wave antenna does a decent job, almost pulled in noaa sat's imagery… mainly designed for 2 meters, aircraft, fire and police scanning… took about 30 minutes to build… all arrows cut to 19.5 inches. Or alternately as a circular horn antenna. The discone antenna or discone aerial is often used where an omnidirectional wide band or bandwidth rf antenna design is needed. (1) whip is too long for 1090 mhz. The frequency range that a discone covers is dependent on the length of the individual spokes. This design is a modified version of survialcomms on youtube. This is a brief video showing how to build a diy discone antenna out of items you may have in your house. Ideally, this should be a conical section. Building this antenna is difficult in general and finding the right or perfect materials is even… A discone antenna derives its name from its unique appearance. How to build a multiband scanner antenna. So, i was intrigued when i saw a tweet from stu, kb1hqs, about his diy discone antenna. I have no problem receiving the pd (453.xxx) from a town 30 miles away.
If you have a mast and can only put up one antenna, the discone is a great option. Of the antenna and contributes as much to he field pattern as does the disc. The idea discone antenna looks exactly like its namesake; About home made discone antenna the resource is currently listed in dxzone.com in a single category. Developed during wwii by a.
Discone Antenna Discone Wideband Aerial Electronics Notes from www.electronics-notes.com Build your own portable diy discone antenna. I was considering buying a discone, but looks like the ones i can afford like i see on say comet and diamond antenna sites may say 50 to 1000 mhz, but that is just not possible because of the size. It is usually mounted vertically, with the disc at the top and the cone beneath. While the sound/video quality is terrible due to my. If you have a mast and can only put up one antenna, the discone is a great option. I will show you how to build a complete discone antenna with just materials from home depot and radioshack in one afternoon for about 100 to 150 dollars. This will allow the solder to adhere to the rod and connector, forming a better connection. The most difficult portion of a discone to build is the attachment point.
A discone antenna derives its name from its unique appearance.
Scanner antenna from bent arrows… this 1/4 wave antenna does a decent job, almost pulled in noaa sat's imagery… mainly designed for 2 meters, aircraft, fire and police scanning… took about 30 minutes to build… all arrows cut to 19.5 inches. Get top products with fast and free shipping on ebay. Of the antenna and contributes as much to he field pattern as does the disc. How to build a multiband scanner antenna. Shop devices, apparel, books, music & more. Developed during wwii by a. The discone antenna is able to provide a bandwidth of around 10:1 with an omnidirectional radiation characteristic, making it ideal for many uses in the vhf and uhf portion of the spectrum including as a scanner antenna. Or alternately as a circular horn antenna. The discone is normally made of wire elements rather than solid metal, but the performance is very similar. For real world tips, hints & opinions for diy success try these three awesome sites: This guide will teach you how to make a durable discone antenna aimed at the rtlsdr crowd. While the sound/video quality is terrible due to my. Was a titan of antenna theory in the early to mid 20th century.
