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Query: usb keyer
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Unified Microsystems presents a range of amateur radio products, notably the **XT-4 MK2 CW Memory Keyer**, a battery-powered iambic keyer designed for portable operations like Field Day, POTA, SOTA, and DXpeditions. It features four non-volatile memories, each storing approximately 240 Morse characters, and operates at speeds from 8-45 WPM. The XT-4 MK2 also includes an auto power save function and paddle reverse, making it adaptable for multi-operator setups. Beyond the XT-4 MK2, the site details the **W9XT Contest Card**, a PC plug-in board offering DVK and CW interface capabilities, allowing operators to record and playback CQs and contest exchanges. Other offerings include the BevFlex-4X RX Antenna System, RAS-4 RX Antenna Switch, VK-64 Voice CW Keyer, and various USB interfaces. Additional products cover electronic development, such as the ATS-1 Terminal Shield for Arduino™ and VR-X Power Supply Voltage Regulators, demonstrating a broader scope beyond just operating accessories. The XT-4Beacon MK2 / CW IDer is also highlighted for beacon projects, capable of storing messages up to 5 minutes at 25 WPM.
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Accessories for your hamshack, such as Band Decoders, various types of Antenna Switches, Antenna Stacking devices, special devices designed dedicated for the SO2R operating technique, USB Interfaces, cw keyers and many others
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Morse Code Keyers / Processors and other PIC products. CW RTTY serial and usb interfaces and keyers kits.
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Supply high quality accessories for your ham shack, including Band Decoders, various types of Antenna Switches, Antenna Stacking devices, special devices designed for the SO2R operator, USB Interfaces, Digital Mode Interfaces, Keyers and many others
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Setting up Digital voice keyer via USB for Kenwood TS-590
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Server allowing operation of the Winkey USB by K1EL with any Linux program with UDP keyer capability.
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A complete set of pages about the Yaesu FTDX3000 Yaesu transceiver, including USB Driver informations, voice keyer details, complete menu group informations, remote control and CAT control program, SDR Play and FTDX3000 configuration, firmware links and manuals
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Learn how to create a USB Keyer for PowerSDR to enhance your CW experience. This article provides a step-by-step guide using affordable materials like a USB to TTL Module (FT232RTL) and a Keyer iambic. The tutorial includes a detailed wiring diagram and instructions for configuring the Keyer in the PowerSDR menu. The author also shares a helpful video demonstration to ensure smooth operation. Whether you're a seasoned ham operator or new to CW, this DIY project can improve your radio setup. Follow these instructions to build your USB Keyer and elevate your PowerSDR experience.
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This resource details an Arduino-based solution for instant switching between a paddle and a straight key on an Icom IC-7300 transceiver. The project addresses the IC-7300's limitation of requiring eight menu presses to change keyer type, a feature found on more expensive Icom rigs and comparable transceivers like the Kenwood TS-590SG. It also allows setting two power levels without interacting with the rig's controls. The system utilizes the IC-7300's CI-V bus (Computer Interface 5) via the classic 3.5mm connector, leaving the USB connection free for CAT control and the built-in soundcard. The CI-V bus is a single-wire TTL level bus. The project is suitable for CW operators who frequently switch between different keying methods and seek to streamline their workflow. The author rebuilt and expanded the project in 2023 to use all 8 buttons of a Nintendo controller.