Ultra Portable Ham Radio Amplifier | Oliver DL4KA



Published
Hello Operators.
Today on OH8STN Ham Radio, we welcome Oliver DL4KA the designer and manufacturer of the portable ham radio amp, the PA500. The PA500 is a 60 watt portable ham radio linear amplifier compatible with most QRP radios available today. The power amplifier has a built-in antenna tuner, auto band switching, auto band selection, built-in low-pass filters, VOX PTT and can be custom configured over USB. Oliver and I discuss the design goals, future updates, component shortages and future projects from DIY599.
73
Julian oh8stn
Video URL: https://youtu.be/k62Q-q9g1GY

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