Welcome to the WB4JLD Website

Specializing in amateur radio communications, GMRS repeater systems, RF projects with Raspberry Pi and Arduino, and antenna design projects for HF frequencies.

My Background

About

Joined in 2005

Passionate RF Enthusiast

Graduated in 2010

RF Expertise

Certified in 2015

Innovative Projects
Innovative RF Communication Solutions

RF Projects Using Raspberry Pi

Explore our latest RF projects

wicker table and two chairs near swimming pool
wicker table and two chairs near swimming pool
books in brown wooden side table beside white wall
books in brown wooden side table beside white wall
Antenna Design Expertise

Custom HF antenna design projects

person writing on white paper
person writing on white paper
Amateur Radio Specialists

Building GMRS repeater systems

person working on blue and white paper on board
person working on blue and white paper on board
Cutting-edge Arduino Projects

Discover our Arduino based projects

two gray pencils on yellow surface
two gray pencils on yellow surface
Expertise in GMRS Systems

Providing GMRS repeater solutions

RF Technology Innovation

Explore our RF technology projects

white notebook
white notebook
Passionate RF Enthusiasts

Dedicated to RF communication projects

gray concrete bricks painted in blue
gray concrete bricks painted in blue