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

05/24/2018 06:01 AM
AA-30 Analyzer by RigExpert a powerful antenna analyzer
RigExpert AA-30 is a powerful antenna analyzer designed for testing, checking, tuning or repairing antennas and antenna feedlines.

05/24/2018 06:01 AM
RSPduo - High performance dual tuner SDR by SDRplay

05/24/2018 06:01 AM
Kenwood TS-890S HF 50MHz 70MHz Transceiver - New Product
Kenwood TS-890S Annoucement at Dayton Hamvention 2018 the new HF 50MHz 70MHz 100W Transceiver

05/24/2018 06:01 AM
Yaesu FTDX101D SDR HF 50MHz 70MHz - New Product
Yaesu FTDX101D Annoucement at Dayton Hamvention 2018 the new top class SDR HF/50MHz 100W Transceiver

05/24/2018 06:01 AM
How Did Guglielmo Marconi Demonstrate the Radio Communications
Guglielmo Marconi was the first to demonstrate how it was possible to transmit a signal over long distances, without wires. A reconstruction of his public events from 1895 till 1901.

05/24/2018 06:01 AM
ICOM IC-R20
IC-R20 by Icom. Wideband Receiver Professional radioreceiver, allow double receiver, from HF to Microwave, digital recorde, DTCS, Memories and 11 hours countinuous reception.

05/24/2018 06:01 AM
HA8DU Antenna Tuners
Manufacturers/Antenna Tuners
HA8DU European manufacturer of quality amateur radio antenna tuners for HF Bands, from 10 meter to 160 meters band. Products includes manual and automatic antenna tuners, power handling till 3.5 KW. HA8DU produce even custom made variable capacitors and rotary switches.

05/24/2018 06:01 AM
Metamorserino Morse Code Keyer
Technical Reference/Keyers
CW Keyer Kit with capacitive touch paddle, with a lot of nice features. Easily expandable to a Morse code decoder

05/24/2018 06:01 AM
RadioMasterList, a comprehensive radio set performances and specifications database
Radio Equipment/Reviews and Comparisons
RadioMasterList, a comprehensive receiver and transceiver directory. Performances and specifications for every radio set

05/24/2018 06:01 AM
TL-922 Modifications - Kenwood Amplifier Mods
Radio Equipment/HF Amplifiers/Kenwood TL-922
A Kenwood TL-922 Linear Amplifier restoration and modification page

05/24/2018 06:01 AM
Reviving a Modified Kenwood TL-922 Amplifier
Radio Equipment/HF Amplifiers/Kenwood TL-922
This amplifier had the full treatment, including nichrome hairpins, but they had to be removed because of parasitics or instability.

05/24/2018 06:01 AM
DM7DS Amateurfunk & Hytera DMR Blog - VFO Codeplug for Hytera radios
Ham Radio/Blogs/Europe/Germany
DMR personal web site. Includes download links for Codeplug for Hytera AR685 PD685G, PD785G, PD785 & X1P with DMR Plus and Brandmeister support with VFO like channels. Repeater maps. In German.

05/24/2018 06:01 AM
Omni-directional Antenna for 50 MHz
Antennas/6M
This simple project, based on the orginal CobWebb-Antenna model, is about an horizontally polarized, omi-directional antenna for the six meter band.

05/24/2018 06:01 AM
EF7018 - UHF 18 Elements Yagi Antenna Plan
Antennas/70cm
A 70 cm yagi antenna design by YU7EF includes tables with antenna elements dimension and spacing. This UHF Yagi antenna plan provides a maximum gain of 17.93 db

05/24/2018 06:01 AM
Choosing right material to make antennas
Antennas/Homebrewing Techniques
Why build antennas out of copper and not aluminum or stainless steel. Selecting the best metals for antennas evaluating the conductivity factor.

05/24/2018 06:01 AM
Camping with Ham Radio
Operating Modes/Mobile/RV & Camping
Camping with Ham Radio is fun, but twice as complicated as just camping. There are two lists of things not to forget, the camping stuff and the radio stuff.