Interview Oliver DL4KA PA500

Hello Operators
Please welcome Oliver DL4KA who joins us in an interview about the latest developments on the PA500 portable amplifier and upcoming projects from DIY599.

Even if you’re not interested in this amplifier, it’s a very good discussion and perhaps even a benchmark for how manufacturers should approach gear design and efficiency for portable amateur radio and emergency communications gear.

The first video of the PA500 was published on the channel quite a while ago. Although there are lots of new features, redundancy and protections, it may still be a great idea to watch that video first. The playlist is at the bottom of the page.

We’ll both be active in the live chat, so get your questions ready.

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Julian oh8stn
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