How To Build A Discone Scanner Antenna

how to build a discone scanner antenna

Discone Antenna’s Simon's Technology Corner

How to increase the range of a radio scanner Radio Scanning has come a long way since the old ‘Rock Boxes’ of the 1970’s. This article explores how to get the best performance out of your analog or digital radio scanner.

how to build a discone scanner antenna

I bought this antenna from centerfire antenna

A discone Antenna calculator (Search the internet for this, There are lots of online and downloadable calculators) How to construct Using the discone antenna calculator, Cut 8 equal lengths for the top part of the antenna (so they match the diameter of the top disc.).

how to build a discone scanner antenna

White Paper Discone Antenna Design

30/08/2013 · My main 3 antennas are a Royal Discone, a Watson colinear (white stick) for 2 and 70cm (VHF & UHF) and a Scanking wide range receive verticle antenna (the larger white stick) all …

how to build a discone scanner antenna

Discone That's me DocX

The discone antenna consists of two elements, a disk and a cone, both made of conductive material, separated by an insulator. Here's the diagram from the ARRL Antenna Book Ideally, a scanner antenna should operate from 50Mhz to 500Mhz of higher.

How to build a discone scanner antenna
Discone Antennas at DX Engineering
how to build a discone scanner antenna

I bought this antenna from centerfire antenna

The ARRL Antenna book has an interesting article about 'HF Discone Antennas' including some historical facts.

how to build a discone scanner antenna

Homemade Discone for RTL-SDR Use. «

tram 1410 broad band stainless discone/scanner base antenna 25-1300 mhz. low $ see more like this

how to build a discone scanner antenna

Receiving Antennas Antennas - Browse By Type.

A Discone is a good general antenna for the rtl-sdr as they are extremely wideband, and can be expected to… RTL-SDR (RTL2832U) and software defined radio news and projects.

how to build a discone scanner antenna

How We Dramatically Improved the Reception of Our Scanner

If you're an amateur radio hobbyist who monitors the 800 MHz police, fire and public safety bands, a homemade wide-band scanner antenna may improve your reception. A discone antenna is one wide-band option. The discone design incorporates a metal ground plane disc atop a cone. The bell shape and disc function as a

how to build a discone scanner antenna Centerfire Antenna Deluxe Discone Electronics

Typically the discone is likely to be used with a scanner, so it is best to make sure the antenna covers the frequencies of interest. As the discone will have a lower frequency limit which is likely to be above that of the scanner, ensure it meets the needs of which bands are of interest.

how to build a discone scanner antenna

I bought this antenna from centerfire antenna

A balun is necessary because a J-pole antenna uses a balanced feed (the 1/4-wavelength matching section) connected to an unbalanced feed line (the coax). The simplest way to make a balun is

how to build a discone scanner antenna

DIY Discone? Red Wave Radio

You can build your own antenna for a VHF/UHF scanner using very basic materials and with a minimum of work that will work just as well as any store-bought model. Before You Begin A coaxial cable makes the most important ingredient for your antenna.

how to build a discone scanner antenna

Scanner Antennas The RadioReference Wiki

PZ series discone antenna is a kind of broadband omni-directional linearly polarized antenna. Our discone antenna is designed to transmit and receive signal. Its typical gain is 1dBi on the greatest radiation direction. By adding a LNA, it can be used as an active antenna, and the gain can be increased to larger than 10dBi, but it is changed to a received only antenna.

how to build a discone scanner antenna

The DIY Scanner Discone

The ARRL Antenna book has an interesting article about 'HF Discone Antennas' including some historical facts.

How to build a discone scanner antenna - Chicken Coop Discone Antenna

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