TX BPF 5B4AGN

New bandpass filters for our contest station PI4M. Based on the famous W3NQN design, delivered in a kit by 5B4AGN. I’d like to the to do the solderwork, espacially SMD. Winding the coils is not by cup of tea, so this credits goes to PI4M member Kor, PA0KDV. 3kits available now, maybe more in the future…

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