This week, we’ve gathered a few interesting pieces, starting with a look at remote tuner control for some Icom rigs—something that comes up often when you’re trying to optimize a less-than-ideal antenna setup from the shack. We also found a neat project for low-band receiving, specifically a phase-controlled array, which could be a real asset for digging out weak signals or tackling local noise issues. For those who appreciate the classics, there’s a collection of ‘boatanchor’ photos worth browsing. We also have a review of the Icom IC-R9000 receiver, a capable unit for general listening. If you’re into remote listening, there’s a KiwiSDR located in Iraq that offers a unique perspective on HF propagation. Finally, a detailed homebrew QRP transmitter build rounds out the selection, focusing on practical construction details that many experimenters will find useful.
This article presents an Arduino-based solution for Icom IC7700 and IC7800 transceivers. It enables a remote tuner
call command, useful for external tuners like the MFJ 998RT, enhancing station control.
This resource details the construction of a phase-controlled receiving array. It's designed for QRP low-band
fox hunting, aiming to reduce noise and improve weak signal reception for better signal clarity.
This website is dedicated to 'boatanchors,' which are classic tube radios. It features numerous pictures of popular models from manufacturers like Hallicrafters and Heathkit, appealing to collectors and enthusiasts of vintage gear.
This is a detailed review of the ICOM IC-R9000 receiver. It covers the unit's specifications, performance, and features, including its 1000 memory channels, providing insights for potential users.
This entry highlights a KiwiSDR online receiver located in Baghdad, Iraq. It allows users to listen to HF communications across 10 to 80 meters using an MLA 30+ antenna, offering a unique remote listening experience.
This resource details the construction of a GM3OXX OXO QRP transmitter. It emphasizes practical aspects like using FT-243 crystal holders and enclosure considerations, beneficial for homebrew enthusiasts.
