QRV Tech – April 2025 – Linear Amplifiers

Larry KI5UXC is going to talk about (and possibly demonstrate) the benefits of adding some power to your signal by using a linear amplifier. While there have been some advances in linear amplifiers recently (especially in solid state amplifiers), using an older tube-based amp is not as easy as plugging it in. You need to know how to tune it properly, how to use it with various types of antennas, how to power it, and how to properly hook it to your radio (so you don’t blow anything up!)

We look forward to seeing you on Tuesday for the April 2025 QRV Tech!

Meeting Details

Topic: QRV Tech

Time: Third Tuesday 07:00 PM Central Time (US and Canada)

Join Zoom Meeting

https://zoom.us/j/93467541992?pwd=RjJqWkFPd0VjeSt2U21QL2hKc0QwZz09

Meeting ID: 934 6754 1992

Passcode: 307016

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Meeting Recording

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Session Resources

If you want to read ahead, here’s a youtube of the install process from M0FXB: