50Ohm Dummy Load Kit – Compact QRP Dummy Load for Ham Radio & Beginners

All components of the 50 ohm dummy load in the overview

The fully soldered 50 ohm dummy load kit from behind.

The 50ohm dummy load kit without second circuit board

€14.99*

Prices incl. VAT plus shipping costs

Available, delivery time: 1-3 days

Product number: blink23150

Product information "50Ohm Dummy Load Kit – Compact QRP Dummy Load for Ham Radio & Beginners"

The 50Ohm.de Dummy Load is more than just a practical accessory – it’s the perfect soldering project for newly licensed ham radio operators, training stations, or portable operations. Developed by DL1FLO (Florian Schmid) and DL9MJ (Matthias Jung) in cooperation with the DARC AJW department and blinkyparts, this open-source kit combines functionality and learning.

What is a Dummy Load?

A dummy load is used to safely test a transmitter without radiating RF energy – the power is converted into heat. Perfect for radio checks, power measurements, and training purposes.

Why this Dummy Load?

Compact sandwich design with minimal stray inductance
Optimized for QRP operation (not suitable for high power)
Handy BNC connector
Built-in measurement circuit (diode + capacitor)
Two identical PCBs for easy assembly
50ohm.de as a learning platform
Lovingly hand-packed in Germany

Kit Contents

2x identical PCBs
20x 1kΩ resistors (3W, 5%)
1x BNC connector (50 Ohm)
1x 10nF capacitor
1x Schottky diode (BAT41)

Perfect for:

Young and newly licensed ham radio operators
Training & educational stations
Outdoor and QRP portable operations
Soldering beginners (with detailed manual)

Our motto: "Soldering connects!"

With the dummy load kit from 50ohm.de and blinkyparts.com, you're not only getting a functional RF test device, but also a fantastic learning experience – perfect as a gift or for your own skills development.

👉 Looking for more info or build instructions?

Find the full documentation, step-by-step guide, and FAQ in our wiki: 📖 50Ohm Dummy Load – Wiki & Build Guide

Build Time:	1-2 Hours
Difficulty:	Medium
Manual and iteractive board:	https://binary-kitchen.github.io/SolderingTutorial/
Target group:	Citizens band radio (CB), Radio Operator (HAM)

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