Low Pass filter for Aliexpress Amplifier
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- Posts: 1
- Joined: 03 Dec 2022, 04:31
Low Pass filter for Aliexpress Amplifier
QRPLABS has a 5 low pass switchable board for 16 usd and the low pass filters are 4.60 usd. get a six position switch and wire it up and you will have what your looking for. K1LED Wil
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- Posts: 28
- Joined: 31 Dec 2021, 16:21
Re: Low Pass filter for Aliexpress Amplifier
The QRP Labs LPF are QRP only since the caps are rated at 50V. Using them with a PA will blow them immediately...
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