The DXZone.com Amateur Radio Internet Guide

Top Amateur Radio Websites - Issue 2641

author@dxzone.com — Fri, 16 Oct 2026 15:37:00 GMT

This week, we’re looking at a few antenna projects that might spark some interest for those running VHF/UHF. There's a good bit on J-poles, specifically for 2 meters and dual-band operation, using everything from twin lead to copper pipe. We also have a solid 5/8-wavelength vertical build for 2 meters that avoids loading coils, which is always a plus for efficiency. Beyond the hardware, there's a handy utility for Windows users who need virtual serial ports—something that comes up often when integrating various logging or control software. And for those still honing their CW skills, or just curious, a browser-based Morse code decoder that works from images could be quite useful. These selections touch on practical builds and software tools that can enhance both home station and portable setups.

Top Amateur Radio Websites - Issue 2640

author@dxzone.com — Fri, 09 Oct 2026 16:04:00 GMT

This week, we've gathered some interesting material for those of you exploring beyond the usual HF fare. There's a good piece on current satellite operations, covering both LEO and GEO birds, which is always something worth revisiting as the constellations evolve. For the portable ops crowd, we’ve got a practical guide to POTA antennas, focusing on field-friendly designs. And if you're looking to get on 10 meters with a minimal footprint, there's a neat build for a vertical antenna using common hardware store parts. Plus, a rigid 6-meter Moxon construction that won't break the bank, and a look at a long-standing DX group.

Top Amateur Radio Websites - Issue 2639

author@dxzone.com — Sun, 04 Oct 2026 13:11:12 GMT

This week, we’ve pulled together a few items that touch on practical antenna work and some digital modes. There’s a good look at a multi-band portable dipole, something that comes up often for field day or SOTA ops, detailing a switching arrangement for 40 through 15 meters. We also have a piece on building and testing 50 MHz traps, comparing different capacitor types—useful for anyone experimenting with 6-meter antennas. For those running APRS, a comprehensive symbol table is included, which is always handy for interpreting what you see on the map. Finally, we’ve got a mention of open-source firmware for LoRa transceivers and a popular Android application for APRS tracking, both relevant for modern portable and mobile setups.

JTTY Digital Mode: WSJT-X 3.2 Brings RTTY-Style Speed

author@dxzone.com — Fri, 25 Sep 2026 18:26:20 GMT

JTTY brings RTTY-style contest exchanges to WSJT-X 3.2.0-rc1: 127 Hz GFSK, no T/R cycles, N1MM Logger+ support. See specs and suggested frequencies.

JTTY Frequencies

author@dxzone.com — Fri, 25 Sep 2026 18:25:28 GMT

The suggested JTTY dial frequencies for every band from 160 m to 2 m, with 14.090 MHz as the initial meeting place. This page covers how to add them to WSJT-X and N1MM Logger+, and is updated whenever the WSJT team revises the list.

Amateur Radio Clubs

author@dxzone.com

Is your ham radio club on our list? We feature thousands of links to amateur radio clubs worldwide. Add your club's link today!

Portable Satellite Antenna Build for Full Duplex Operation

author@dxzone.com — Mon, 19 Oct 2026 00:00:00 GMT

This page details the construction of a portable dual-band 2m/70cm Yagi antenna, designed for full duplex satellite operation with radios like the Anytone AT-D890UV. The author sought a lightweight, self-buildable ... - Listed in Antennas/Satellite

Build a 9 dB, 70cm Collinear Antenna from Coax

author@dxzone.com — Mon, 19 Oct 2026 00:00:00 GMT

This article provides instructions for building a 9 dB gain, 70cm collinear antenna using RG58/U coaxial cable and encased in PVC pipe. The design is suitable for average use and ... - Listed in Antennas/70cm

SatDump: Satellite Data Processing Software for SDRs

author@dxzone.com — Sat, 17 Oct 2026 00:00:00 GMT

SatDump is a free, multi-platform SDR software for receiving and processing live data from geostationary and polar satellites and space probes. - Listed in Software/Decoders

AB0PC Park County Radio Club

author@dxzone.com — Thu, 15 Oct 2026 00:00:00 GMT

The AB0PC Park County Radio Club in Colorado supports local amateur radio enthusiasts, focusing on emergency communications preparedness and community… - Listed in Ham Radio/Clubs/North America/USA/Colorado

Central Mississippi Amateur Radio Association

author@dxzone.com — Wed, 14 Oct 2026 00:00:00 GMT

The Central Mississippi Amateur Radio Association (CMARA) serves as a community hub for hams, detailing monthly meetings, POTA activations, and public… - Listed in Ham Radio/Clubs/North America/USA/Mississippi

The Morgain 40/80-Meter Antenna for Limited Space Installations

author@dxzone.com — Tue, 13 Oct 2026 00:00:00 GMT

Details the construction and testing of a shortened Morgain dual-band wire antenna for 40 and 80 meters, optimized for limited space. Includes SWR… - Listed in Antennas/Morgain

KFPortal Polish Amateur Radio Community

author@dxzone.com — Mon, 12 Oct 2026 00:00:00 GMT

KFPortal is a Polish amateur radio community hub offering forums, equipment classifieds, news, manuals, and operator tools. - Listed in Ham Radio/Regional

DeepCW: Real-time Neural Network Morse Code Decoder

author@dxzone.com — Sun, 11 Oct 2026 00:00:00 GMT

DeepCW is a real-time, cross-platform Morse code (CW) decoder leveraging a neural network for robust decoding in weak signal and noisy conditions. - Listed in Software/Morse Code Decoders

Simple Microwave Noise Source Construction for Receiver Testing

author@dxzone.com — Sun, 11 Oct 2026 00:00:00 GMT

Construction details for a simple microwave noise source, generating up to 20 dB above thermal noise for receiver testing. - Listed in Technical Reference/Test Equipment

Elecraft K2 as a 2m IF Transceiver for Microwave Transverters

author@dxzone.com — Sat, 10 Oct 2026 00:00:00 GMT

Details modifying an Elecraft K2 QRP HF transceiver into a 2-meter IF radio for microwave transverters, replacing Yaesu FT-290R units. Includes… - Listed in Radio Equipment/HF Transceivers/Elecraft K2