How To Make Electronics

How to Make an IR Laser

What is a Diode Clamping Circuit?

How to Build an Acoustic Amplifier

How to Make a Speed Control for a Wood Lathe

How-to-make-electronics

How to Load & Tune a Heathkit SB-220

How to Load & Tune a Heathkit SB-220. The Heath Company made and sold ...more

How-to-make-electronics

DIY RF Choke

DIY RF Choke. RF chokes or coils are classified as inductors and are ...more

How-to-make-electronics

How to Make a Go Kart From a Weedeater

How to Make a Go Kart From a Weedeater. If you have a tiny go kart ...more

How-to-make-electronics

How to Check Bad Circuit Boards

How to Check Bad Circuit Boards. As circuit boards have become more ...more

How-to-make-electronics

How to Wire a 24 Volt Trolling Motor

How to Wire a 24 Volt Trolling Motor. One of the best upgrades to ...more

How to Load & Tune a Heathkit SB-220

by: Steven J. Wamback

How to Load & Tune a Heathkit SB-220. The Heath Company made and sold electronic testing and communications kits between 1947 and 1992. Their amateur radio Heathkit SB-220 linear power amplifier is still a favorite of ham radio operators worldwide. ...

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