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An external keypad for FT-817(ND), for the serious portable/field-day contester/operator. Homebrew it with the free firmware and public circuit diagram. The circuit is very simple and takes power supply from the ACC port of the radio

This article documents the author's latest go-box build for outdoor ham radio operations using a Yaesu FT-891 transceiver. The go-box is constructed from a plastic "50-cal ammo case" and contains various components, including the transceiver, LDG Z11 Pro autotuner, DIY Yaesu FH-2 remote control keypad, and an external battery. The author details the design considerations, the mounting of components inside the box, and addresses issues related to ventilation and cable management. The go-box is geared for CW operations and POTA activations, with further modifications planned for a microphone and DATA jack. This project allows for rugged, environmentally protected outdoor radio operations while maintaining portability.

To connect the external keypad to your Icom radio you’ll need to make a connector cable like this.

The Icom series of radios from the IC-746 Pro on to the latest 7800 radios have a 4 memory digital voice and CW keyer built into the radio. This external Keypad, based on the official Icom circuitry can considerably help you on using the voice and cw keyer

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.