Bird’s Popular Wattmeter Is 50 Among the most valuable tools in any RF toolbox is the Bird Model 43 Thruline Wattmeter. Take it from a man who has fried endless number of IF transformers, transistors ...

When faced with a problematic Bird slug, [Robert Meister] didn’t give up. He pecked away at the slug and brought us all along for the ride. If that sentence didn’t make sense to you, read on! Anyone ...