40 Meter Low Pass Filter - DIY Cheap!

Описание к видео 40 Meter Low Pass Filter - DIY Cheap!

You can build this 40 Meter LPF kit from QRP Labs and upgrade it from 10 to 40 watts! How does $5 US sound?

For 40 watts be sure to change capacitor voltage ratings to 200 V
QRP Labs Low Pass Filter: https://shop.qrp-labs.com/kits/LPF

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