Baofeng UV-5R Mini: Compact Dual-Band Powerhouse

Baofeng UV-5R Mini: Compact Dual-Band Powerhouse: A technical review of the Baofeng UV-5R Mini. 5W output, Bluetooth programming, and "FT2" digital mode experiment. Is it the new speed king of ultra-portables?

High Gain Collinear Antenna for 145 MHz and 433 MHz Bands

High Gain Collinear Antenna for 145 MHz and 433 MHz Bands: High-gain collinear antenna for 145 MHz and 433 MHz with 0.64λ elements and 0.25λ phasing for strong omnidirectional VHF/UHF performance

Build Your Own 6m Delta Loop Antenna: A Simple Weekend Project

Build Your Own 6m Delta Loop Antenna: A Simple Weekend Project: Learn how to build a simple and effective 6m Delta Loop antenna using wire, PVC conduit, and a 75-ohm matching section for the 50MHz band.

Build Your Own 6m Delta Loop Antenna: A Simple Weekend Project

Build Your Own 6m Delta Loop Antenna: A Simple Weekend Project: Learn how to build a simple and effective 6m Delta Loop antenna using wire, PVC conduit, and a 75-ohm matching section for the 50MHz band.