Friday, 27 March 2026

W5GI Multiband Collinear Antenna: A Proven HF All-Band Wire Antenna

W5GI Multiband Collinear Antenna: A Proven HF All-Band Wire Antenna: W5GI multiband collinear antenna explained. Covers 80–6m with tuner, better than G5RV, construction details, coax sections, and real-world performance.

Thursday, 26 March 2026

Receive DRM with HDSDR and DREAM Decoder Using RTL-SDR

Receive DRM with HDSDR and DREAM Decoder Using RTL-SDR: Turn HDSDR into a DRM receiver. Setup audio routing, tuning, and DREAM decoder for reliable digital radio reception.Receive DRM With HDSDR And DREAM Decoder

Wednesday, 25 March 2026

Build a High-Precision DIY RF Current Sniffer

Build a High-Precision DIY RF Current Sniffer: Stop RF interference in its tracks. Learn how to build two versions of the RF Current Sniffer to detect common-mode current and optimize your ham radio antenna.

DIY Double Dipole Antenna for 50 MHz Band

DIY Double Dipole Antenna for 50 MHz Band: Double Dipole Antenna