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A guide to programming a Yaesu FT5DR under Ubuntu Linux using CHIRP and the USB-68 Cable. This operation that is usually very simple and easy to do under Windows, need more configuration efforts under linux os.

Program cooperating with Logger32 and 4 QRZ servers with http method for personal data . Program is very quickly. Correct field QSL_VIA from QRZ , that you can put it on a QSL . Also show if present QSL Bureau for a country de sp9auv

The Greencube Terminal Program enhances communication with the Greencube/IO-117 satellite by enabling message exchange via a PC's soundcard and integrating with multiple loggers like ACLog and Cloudlog. It supports new contact identification through an ADIF file, featuring a color-coded "Dupelist" for tracking unconfirmed contacts and grids. The software is compatible with voice notifications for efficient satellite communication management.

A versatile digital VFO design utilizing the Silicon Labs Si5351a oscillator chip and Nokia 5110/3310 graphics LCD display, operating from 1-160MHz with dual VFO capability. This microcontroller-based system, powered by an ATmega328 processor, features rotary encoder tuning, selectable step sizes, RIT control, and comprehensive band memory functions. Drawing less than 40mA at 3.3V, it significantly improves upon previous DDS designs' power consumption while offering advanced features like S-meter display, VFO lock, and programmable BFO/CIO offsets. The design achieves flexible functionality through simple hardware implementation and efficient software architecture, making it particularly suitable for QRP and portable amateur radio applications.

This webpage caters to EMRFD owners, offering insights into building popcorn receiver band-pass filters with Ladpac programs and EMRFD Chapter 3 knowledge. Through practical experiments and Ladpac tools, the author explores coupling capacitors' impact on filter response and return loss optimization. The content emphasizes empirical approaches, encouraging builders to embrace experimentation and learn from mistakes. Detailed examples and workflow suggestions aid hobbyist-level designers in creating customized filters, fostering a deeper understanding of filter design principles.

This page offers the latest version of SIMPLEX, a freeware program designed for hams to create and manage radio repeaters. Compatible with Windows XP and higher, in 32 & 64-bits, SIMPLEX supports English and French languages. Linux/Ubuntu/Android users can use WINE 1.0 or CROSSOVER to run the program. SIMPLEX allows the creation of simplex, duplex, transponder, and mixed repeaters, with features like survey functions and time/weather beacons. The package includes a DTMF encoder for testing codes. Suitable for ham radio operators looking to set up and manage their repeater systems.

Manually programming a Yaesu FTM-100 with hundreds of channels can be very fustrating. In this article the author highlights the difficulty of entering data with small buttons and the need to look up information for each channel. To avoid this tedious process author used RT Systems software as a solution. This program simplifies programming by allowing selection based on the radio model, download of frequencies from resources like RFinder, and quick loading onto the radio. While paid unlike the free CHIRP software used previously, the author emphasizes the time saved compared to manual entry, making the cost worthwhile.

MyWaveRecorder is a lightweight utility designed to capture and save any audio played on your computer. Whether it’s sounds generated by programs like CW_PLAYER, WX_PLAYER, MyWaveRecorder itself, your microphone, your sound card, or even streaming audio from the internet, this tool records them all with a single click.

A simple, portable logger tailored for activities like Parks on the Air, Field Day, and more. HAMRS is a fast, user-friendly logging program designed for portable ham radio activities such as POTA, SOTA, and ARRL Field Day. Developed by Jarrett Green, it features an intuitive interface optimized for small screens and multiple platforms, including macOS, Windows, Ubuntu, Raspbian, iOS, and Android. HAMRS provides dedicated logging fields for portable operations, ensuring efficiency in the field. The desktop versions are free, while mobile apps require a small purchase. Its simplicity, cross-platform compatibility, and ease of use make it a valuable tool for amateur radio operators in portable settings.

FISTS Log Converter simplifies various tasks for amateur radio operators. It aids in tracking FISTS Awards, submitting applications, and creating logs for FISTS Activities in Europe like the Ladder and EuCW Snakes & Ladders. Users can generate callsign checklists and import logs from existing logging programs via ADIF files. Available as freeware, it runs on Windows 2000 and later versions

This page provides information on how amateur radio, or 'Ham' radio, is used by the yachting and small boat community for communication and weather information. It explains the global operation of amateur radio, regulations within the U.S., and the role of the American Radio Relay League (ARRL) in licensing and training. The page also highlights maritime 'nets' where Hams exchange weather reports, using voice and digital modes. It encourages establishing webpages for nets and mentions the MAROB and SKYWARN Programs for marine observation and severe weather reporting. The content is useful for hams interested in maritime communications and weather reporting.

This software connects to a DMR master using the MMDVM protocol, enabling a ChatGPT-powered AI bot for voice interaction. It comprises a main program (a DMR/D-Star client handling audio via AMBEServer) and a Python script for audio processing via APIs. OpenAI Whisper handles speech recognition, while Google Translate powers text-to-speech, supporting multilingual interaction. Clear, polite questions improve recognition. If silent for over one second, the bot provides local weather, with forecasts available on request. English performs best for recognition accuracy.

AutoEZ, Automated use of EZNEC, is an Excel workbook that works alongside EZNEC antenna modeling software version 5.0 or later. With AutoEZ, you can control different aspects of your model using variables and run multiple EZNEC test cases automatically. Formulas in Excel allow you to modify any part of the model. AutoEZ's interface resembles EZNEC's. Enabling macros in Excel might be necessary before using AutoEZ. The program opens various model file formats including EZNEC (.ez), NEC (.nec or .inp), AO and NEC/Wires (.ant), and MMANA-GAL (.maa). You can set the frequency and/or variable values for the test cases to be run through EZNEC. AutoEZ allows you to create animations showcasing how the pattern changes as the model configuration is modified. You can download a fully working, but limited demo copy from this site.

Learn how to build and use an RF V-probe with better sensitivity than traditional neon lamps for measuring RF voltages on ground, chassis, and cables in your shack. This article explains the simple operation of the LED RF V-probe based on the properties of red LEDs, providing a cost-effective solution to prevent program and hardware failures caused by stray RF voltages. The circuit, wiring diagram, and comparison with a neon lamp are included, making it easy for hams to improve their RF voltage analysis capabilities.

The QRH Terminal provides hams with a useful tool for accessing ham radio cluster network and integrates with QRZ.com, HamQTH.com, and other ham radio related websites. Compatible with Windows 11, Win 10. Free version offer some limited functionalities.

Learn how to build a VHF 144MHz transverter connected to an LMR SDR radio using easily accessible components. The transverter works by mixing the 144Mhz input frequency with a 116 MHz local oscillator frequency. Explore the challenges of finding a 116 MHz crystal and the solution of using a programmable Si5351A oscillator. Follow the provided schematic for the RX and TX sections. The transverter design is still a work in progress, with ongoing trials to achieve optimal results.

SKY Audio is a duplex remote audio software for Windows, allowing two-way audio transmission between devices. Users can send and receive audio, as well as engage in PTT functionality. The program offers low audio latency and the ability to configure connection settings. The freeware software can be downloaded from the provided link.

Learn how to easily convert between different units like dBu, dBm, W, mW, V, and uV with the dBCalc application. This small windows program allows ham radio operators to quickly check conversions using input and output resistance. It's a useful tool for anyone dealing with electronic measurements and calculations. Best of all, dBCalc is free to use, making it a convenient solution for amateur radio enthusiasts. This tool simplifies complex conversions and helps hams optimize their equipment setup.

GridViewer is an interactive and lightweight open source web-based tool designed for ham radio operators to visualize and analyze their worked grid squares from ADIF-log files. GridViewer was developed to address a real-world challenge faced by many ham radio operators using lightweight or single-board computers like the Rock 4 SE (in my case) or Raspberry Pi.

This page explores the World Wide Flora and Fauna (WWFF) and Parks on the Air (POTA) programs, highlighting their shared goals, distinctive features, and how they complement each other. It is designed for park enthusiasts who enjoy participating in both programs, offering insights, tips, and resources to maximize enjoyment and success in portable operations from natural areas. Whether you're new to park activations or a seasoned operator, this guide celebrates the opportunities offered by both WWFF and POTA, fostering appreciation for all aspects of amateur radio in nature.

DXLog.net (Cluster) is a robust client for DXLog users, supporting multiple DX cluster node connections and local CW skimmers. It runs standalone, broadcasting UDP data to DXLog on the LAN, and integrates CAT-controlled radios for automatic QSY of CW skimmers. Key features include duplicate spot filtering, blacklist management, programmable commands, dynamic skimmer bandwidth control, and automatic reconnection for reliable operations. Simple to set up, it enhances DX cluster efficiency for seamless ham radio operations.

Learn how to modify your Baofeng 888s radio to use in an Allstar node. This article provides step-by-step instructions on programming the radio with suitable frequencies for amateur radio use, including tips on using the Chirp program. Make sure to use a cable with a Genuine FTDI Chipset for easy connection to your computer. Avoid transmitting on pre-programmed channels to prevent trouble. Follow the guidelines provided to customize your radio settings and ensure a smooth modification process. Visit the link for Chirp program download and consult Miklor for programming assistance.

The Yaesu VX-6R USB Programming Interface is a reliable solution for programming the Yaesu VX-6R handheld radio using USB. Based on the FT232RL chip, it replaces older RS232 interfaces and USB converters, ensuring stable communication. The design integrates a buffering circuit with a Sparkfun breakout board, featuring TX and RX LEDs for easy monitoring. The compact interface connects to the radio via a four-pin header, with a solder bridge option for radios requiring separate data lines. This setup has proven reliable and versatile, allowing the FT232RL to be repurposed for other projects.

The page provides a review and setup guide for the Gemini Amplifier, a popular HF Amplifier. Learn about the features, performance, and best practices for using the Gemini Amplifier to improve your ham radio experience. This program provides remote support for the Gemini HF-1K and DX-1200 amplifiers from Linear Amp UK. This software supports Windows 7 and higher, so Windows XP is not supported. The kit is signed - check for a signing certificate from SDR-Radio.com Ltd.

Explore VK5DJ's experiments with the si5351a frequency synthesizer, a versatile device capable of generating frequencies from 8kHz to 200MHz. Learn how this I2C configurable clock generator can replace crystals and oscillators in various applications, providing stable and precise outputs. Discover how to program the si5351a for your own signal generator projects and repeater site setups. Utilize the affordable and efficient Adafruit module for reliable performance. Enhance your understanding of PLL/VCXO architectures and fractional dividers for frequency generation. Join the PDS Forum community in experimenting with this innovative technology.

Integrating a Genovation keypad with the Elecraft K3 is for anyone looking to enhance their radio setup. Author shares his journey from initial confusion to successful implementation, detailing key insights, particularly about the importance of device identification. The update from Genovation simplifies the process significantly, allowing users to select USB mode without firmware changes. With practical tips and a clear template for programming, this resource is invaluable for both new and seasoned users aiming to optimize their K3 experience.

BlueMax49ers was founded to combat unreliable USB programming cables for radios. Offering high-quality cables with premium components, BlueMax49ers ensures dependable radio programming and interfacing. Their Software Advisor aids in finding compatible software, ensuring a 99.9% success rate. With two decades of expertise, BlueMax49ers provides reliable solutions for all radio programming needs.

This program simplifies the complex jumper calculations for the PRF1520 radio, which can be a pain to determine manually. It supports common crystal frequencies and channel spacings, advising if a desired frequency is achievable. A recent feature allows determining unknown frequencies of a newly obtained radio by setting the jumper positions and other parameters.

This is a basic Arduino project for decoding Morse code. This is an Arduino program that decodes Morse code from an I/O pin and display in to an LCD screen

The author discusses ways to display VHF and higher bands using a K3/10 as  transverter, NooElec Upconverter, SDR, and SDR-Console. He observed that the results were remarkable, with the tuned frequency visible at +/-100kHz. The K3 Interface Option (KXV3A) produces a buffered IF output at 8.213MHz, which is received using a NooElec NESDR SMArt SDR dongle and Ham It UP Upconverter. The SDR-Console program is utilized, with Omnirig synchronizing the SDR and K3. To configure the system, particular parameters are required, such as adjusting the IF frequency to 133.213MHz (125MHz + IF frequency) and inverting the spectrum. The Panadapter demonstrated ES activity at 10m, and modest software tweaks may be required for improved performance.

This logbook program allows individual configuration and input masks for participating in HF and VHF/UHF contests. It also supports export options for EDI, ADIF, and Cabrillo formats. Get the latest version 1.0.1.0 of QW5 Lizard for Windows, including updates for the Holzhammer Contest 2019. Enhance your contest logging experience with this versatile tool.

Learn how to set up N1MM Logger+ software for your FT-991 transceiver. This article provides a step-by-step guide on configuring your transceiver settings to work seamlessly with the N1MM Logger+ program. By following these instructions, hams can enhance their contesting and logging experience with improved efficiency and accuracy. Whether you are a beginner or an experienced operator, this tutorial will help you optimize your FT-991 setup for contesting and general ham radio operations.

This page provides tips and advice for ham radio operators interested in activating park sites for the Parks On The Air (POTA) program. The author shares insights on how to find accessible parks in Western PA and beyond, emphasizing the importance of starting with historic sites and national parks. The content offers guidance on setting up equipment and getting on the air for POTA activations, making it a useful resource for beginners and experienced POTA operators looking to expand their park options.

The Northland Antique Radio Club is located in Minneapolis, Minnesota. We were founded in 1986. We have multiple indoor and outdoor events. Our main events are an auction and outdoor swap meet in May and an indoor swap meet in October each year. We also have a technical program in February.

The HF Beacon Tracker is an advanced interactive tool designed for DXers and ham radio opoerators in general to monitor active beacons operating below 14 MHz. Built upon a high-fidelity 3D Earth globe, the application provides a spatial perspective on signal paths by integrating real-time environmental data with a comprehensive beacon database curated by Mirek OK1DUB. Beacons are plotted using precise Maidenhead locators and feature a real-time day/night terminator overlay to help operators identify Gray Line propagation opportunities. With a single click, users can calculate the exact distance from their own QTH to any beacon, visualized via an animated Great-Circle Path arc on the globe surface. To enhance its diagnostic capabilities, the tool seamlessly integrates with PSK Reporter, allowing users to right-click CW beacons to instantly fetch current reception reports and signal strength data. The interface is fully optimized with a mobile-responsive design, smooth globe rotation, and togglable Dark/Light themes suitable for any shack environment. Whether you are performing antenna gain tests, conducting ionospheric research, or simply hunting for band openings, the HF Beacon Tracker transforms raw database information into an intuitive, visual diagnostic suite. It serves as an essential asset for any operator looking to master HF band conditions.

This page presents the K4 S-Meter Recorder, a tool designed for the Elecraft K4 radio by hams. The tool collects S-Meter readings and saves them to a CSV file, allowing users to create graphs of RFI over time. These graphs are valuable during RFI hunting, aiding in pinpointing the source. Visitors can view the program's interface, download it at their own risk, and subscribe to the blog for updates. The page provides insights into the K4 S-Meter Recorder's functionality and usage for ham radio operators seeking to manage RFI effectively.

Parks on the Air Canada page provides information about the popular Amateur Radio activity that involves operating portable radios from designated parks and nature reserves worldwide. The page presents the objectives of the program, lists over 400 national/provincial/territorial parks, and offers insights from Tracy McKim, VE3TWM, on low power communications and outdoor ham radio operation. It also includes links to YouTube channels with how-to videos on setting up portable stations, Field Day deployment, and POTA activation. Amateur radio operators interested in combining their love for radio with outdoor adventures will find valuable resources and learning opportunities on this page.

SO2R Focus Control and SO2R FC Server are freeware VB6-based tools enabling remote or local control of modern SO2R controllers (supporting OTRSP and MK2R protocols) outside contest logging sessions. The client (SO2R Focus Control) manages serial-connected controllers and can interface remotely via LAN or internet using the optional SO2R FC Server, which supports up to two concurrent clients. Key features include AUX port control with customizable labels, interlock options, AES-256 encrypted network communication, and compatibility from Windows XP through Windows 11. Designed for operators needing flexible station control—especially for remote antenna switching—both programs install cleanly via NSIS and uninstall completely.

This page provides a detailed review and setup guide for the K4 MacroMaster program, designed for Elecraft K4 and K4D radio users. The program allows users to easily program, test, and implement macro commands through Ethernet or Wifi connection. Users can create up to fifty user programmable macros in groups of 10, called Macro Clusters. The software includes an editor for creating, storing, and naming clusters by function, as well as a hint feature for quick reference. This resource is valuable for hams looking to streamline their radio operations with customized macro commands.

The page discusses how Parks on the Air (POTA) in Canada offers ham radio operators the chance to set up portable stations in parks and nature reserves, combining radio communication with outdoor exploration. It also covers the World Wide Flora and Fauna (WWFF) program, which operates globally and complements POTA activities. Both programs provide unique challenges and opportunities for operators to expand their skills and connect with fellow enthusiasts worldwide. Whether you're a seasoned ham radio operator or new to the hobby, participating in POTA and WWFF can offer an exciting and rewarding experience, fostering a sense of community among radio enthusiasts who share a love for nature and communication.

Home of the Chester & District Radio Society. We meet weekly throughout the year with a full programme of lectures/events and activities. Our call is G5CH