Check out this nifty beginner-friendly radio project: a Simple Series Modulated AM QRP HF Transmitter! It’s a low-power HF (high-frequency) transmitter using series modulation to send AM (amplitude modulated) audio signals — great if you’re into QRP (low-power) operation or want a hands-on build to learn RF basics. Perfect for homebrew enthusiasts and DIY radio builders alike. Dive into the details and schematic here: https://vu3dxr.in/simple-series-modulated-am-qrp-hf-transmitter/
Simple series modulated AM QRP HF Transmitter
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