QRP Labs BPF power handling

iz oos All Messages By This Member #52656 How much power could handle the Bandpass filters by QRP Labs? Could they be used just adding them in line between the Ubitx and the antenna to attenuate the TX spurs on 15m and 12m?
Hans Summers All Messages By This Member #52658 > How much power could handle the Bandpass filters by QRP Labs? Could? >? they be used just adding them in line between the Ubitx and the antenna? >? to attenuate the TX spurs on 15m and 12m? Please check the section titled "Don't use these Band Pass Filters as a transmitter output filter!" on the BPF kit page ? 73 Hans G0UPL
William Cullison #52661 Thank you Hans. Somehow I knew you were the man with the correct answer. Iz thanks for asking the question I myself had pondered. Now we both have our answer.
iz oos All Messages By This Member #52673 Thanks Hans, I read now ' The double-tuned circuit with transformer match results in an impedance step-up from the 50-ohms input/output. As a result the voltage in the centre section will be higher.' all clear. toggle quoted message Show quoted text Il 21/giu/2018 17:28, "William Cullison" <wa8vih@...> ha scritto: Thank you Hans. Somehow I knew you were the man with the correct answer. Iz thanks for asking the question I myself had pondered. Now we both have our answer.

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