This week, we’re looking at a few practical builds and modifications that might spark some winter workbench activity. There's a detailed guide for a multi-band portable vertical, the PAC-12 Antenna, which uses easily replaceable loading coils—something that comes up often when you’re trying to cover a lot of ground with minimal gear. For those running an Elecraft KX2, a modification for adding audio I/Q output is presented, useful for external SDR software or a spectrum scope, which can really enhance signal analysis in the field or at the home station. We also have a look at a 40-meter reversible Moxon design, a practical approach to directional antennas without needing a rotator, and a simple 80-meter CW transmitter build for those who enjoy getting on the air with minimal parts. Finally, there's a discussion on optimizing keyboard setups for CW contesting, a small detail that can make a big difference in a pileup.

Add RX Antenna for FT-991 to Improve Your Reception, Zenith Tracker, Morse Code to Text Translator, VE6LK Radio Go-Kit, DK4MJ Blog, Canadian Historical Sites On The Air, Electronic Keyer with Integrated Load Sensor Paddles, Florida Amplitude Modulation Group,

Italian testers launch FT2: a WSJT-X fork targeting 3.8-second cycles.

80m and 160m Antenna Design, Power and SWR Meter with TFT Touch Display, High Suppression Hybrid LPF for HF Transmitters - DL2KQ, Fixing the element to the traverse, ICOM IC-7610 Unlocking 60m band, Yaesu FT-757GX Battery Replacement Guide, YAESU FT-991 Recording contest QSO,

Ultimate Guide to FT8 and FT4 Digital Modes in Ham Radio, Another Delta Loop Antenna Idea, T41-EP SDT: Open-Source Software Defined Transceiver, Build an End-Fed Half-Wave Antenna Kit Guide, PicoFox: Open-Source 2-Meter Fox Transmitter, Improving Your QRZ.com Page - Essential Guide for Hams, NA7Q APRSdroid How-To,

Yagi Antenna Design for Hams, UR6QW - Special Devices for Ham Radio Operators, DIY Azimuth Elevation Rotator for Arrow Satellite Antennas, Quadrifilar Helix Antennas - APT Satellite Reception, Nuts and Volts Magazine, How to Build a Simple PTT Interface for Digital Modes , Gemini Amplifier Remote Control,

80m Magnetic Loop Antenna Design, Building a Shack in My Motor Home, The Moxon Rectangle: A Comprehensive Guide, Folded Dipole for 146 MHz Yagi Antennas, 146 Mhz Yagi Construction Notes, UHF Vertical Dipole Phased Stack, Build Your Own Antenna Balun,

A collection of the best new amateur radio links we reviewed during the 2025