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Nouvelles des Amis - DxZone

The DXZone.com Amateur Radio Internet Guide

Latest articles, reviews and links posted to The DXZone.com, an amateur radio, cb radio, scanning and shortwave radio, reference site

Top Amateur Radio Websites - Issue 2102  Voir?

Free eBook - Capture the MAGIC of Six Meters, DX Commander Antennas, Homebrew 6 Element Yagi for 70cm, WSPR MAP by WSPRnet, Icom 706MkIIG Frequency Calibration, UA9QCQ Contest Calendar, Programming KG-UV3D and UV-5R
(01/01/1970 : 01:00)
Top Amateur Radio Websites - Issue 2101  Voir?

How to Listen to Real Spy Broadcasts, How I Installed a Ham Radio Antenna on my Truck, OpenRepeater for Raspberry Pi, Soundcard Interfacing, DigiSkimmer, Isolated PTT and CW Key interface, WiRES-X Bible, Simple Online QSL Generator, Ham radio 40-meter dipole: your first antenna, IC-705 completely cordless digital ham radio,

... / ... Lire la suite

(01/01/1970 : 01:00)
The Best Amateur Radio Links of 2020  Voir?

The best new amateur radio links of 2020
(01/01/1970 : 01:00)
Top Amateur Radio Websites - Issue 2035  Voir?

Build your own HF balun , HF Skeleton Slot Antennas, Packet Radio with Raspberry Pi 2 and Baofeng Radio, About Digital Modes, BlueDV for Android, Soundmodem UZ7HO, Guide to QSLing, doozy DStar for Windows, What is System Fusion, What is System Fusion
(01/01/1970 : 01:00)
(01/01/1970 : 01:00)
ICOM IC-R20  Voir?

IC-R20 by Icom. Wideband Receiver Professional radioreceiver, allow double receiver, from HF to Microwave, digital recorde, DTCS, Memories and 11 hours countinuous reception.
(01/01/1970 : 01:00)
ZenitPCB  Voir?

Software/Circuit Design
An excellent tool to create, design printed circuit boards in a simple and easy to learn way. ZenitPCB is free for personal and amateur use, limited to 1000 pins, that is more than enought for any amateur radio electronic project

... / ... Lire la suite

(01/01/1970 : 01:00)
KiCad EDA  Voir?

Software/Circuit Design
A Cross Platform and Open Source Electronics Design Automation Suite that runs on multiple operative systems. It allow to easily create even complex schematics and is suitable for professional use
(01/01/1970 : 01:00)
Choking balun for 160-30 meter band  Voir?

Choking balun for lower HF and MF bands. (1.8MHz - 10MHz). Requiring a choking balun to isolate the potential RF pick up on the coax cable as it runs past equipment such as computer within the radio room at lower HF and MF frequencies a simple method of winding RG58 coax onto a Powdered Iron Toroid Core was constructed.

... / ... Lire la suite

(01/01/1970 : 01:00)
CDXA Periodic Table of Contests  Voir?

DX Resources/Contest Calendars
A yearly contest calendar with most interesting amateur radio contests and QSO parties collected by Carolina DX Association
(01/01/1970 : 01:00)
Welcome to Amateur Radio for Newcomers  Voir?

Operating Aids/Beginner's Guides
A complete guide for newcomers edited by the Radio Amateur Society of Australia Inc. This free PDF includes several basic articles for new hams, with particular reference to Australian regulations, but is however a good guide for those who are aproaching the hobby worldwide.

... / ... Lire la suite

(01/01/1970 : 01:00)
Understanding Antenna Polarization  Voir?

What is antenna polarization, and why does it matter. Horizontal versus Vertical versus Circular polarization. Undestanding how antennas perform better with different polarizations.
(01/01/1970 : 01:00)
Interactive Smith chart  Voir?

Antennas/Theory/Impedance matching
The interactive Smith chart enables users to navigate their way around a Smith chart, using simple discrete element impedance matching. This page allows users to try using the Smith chart, for education and interest purposes, without installing any software. Try changing the value in the load box to see the location of the impedance on the chart.

... / ... Lire la suite

(01/01/1970 : 01:00)
CTCSS Tone and Encoder  Voir?

Technical Reference/DTMF
About Continuous Tone Coded Squelch System. In the amateur radio community CTCSS encode is referred to as Tone in radio programming and CTCSS decode is referred to as tone squelch
(01/01/1970 : 01:00)
Replacing Yaesu FT857 IF filters  Voir?

Radio Equipment/HF Transceivers/Yaesu FT-857
How to replace IF filters on a Yaesu FT 857. This document explains how to desolder old deteriorated filters and replace with brand new ones.
(01/01/1970 : 01:00)
HF Arduino VNA  Voir?

Technical Reference/Arduino
An home made VNA made with Arduino Nano. This project features an LCD display 4x20 works from 1 MHz to 60MHz, can use bluetooth connection with Blue VNA android app.
(01/01/1970 : 01:00)

Dernière mise à jour : 17/01/2021 : 03:47

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