Re: uBITX - A reboot of the old BITX
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T10 is same. T11 is not really a trifilar transformer. Instead, it is an 8t:10t transformer on an ft3743. As there is no dc through T11, it can handle 10 watts of rf. - f
On 5 Mar 2017 5:21 p.m., "VK3HN" < prt459@...> wrote: T10 and T11 look like all the other trifilar FT37-43 transformers but as they are both handling power I assume they need something bigger. Ashar, what cores did you use?
Also the top capacitors in the PA LPFs dont have values... c241, c245, ?c231, c235... are these required??
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