Other than a trip which might get the odd mention I will detail projects I am working on, what I want to be working on and what I have otherwise to report on. I will update the individual projects as they advance. As asked I have started to catalogue the references I have follow the link on the left where you can obtain them too. Want to email me wander over to qrz.com and you'll find my email address there. Also twitter @m1kta_qrp
Tuesday, 27 October 2009
HB-1A kit the mysterious R47
R47...For those asking what??? and have a kit, it is on left hand edge (SMT side) to right a little higher than T2. The smt version uses a through hole 2N7000 forQ4, maybe if it fails easier to replace a through hole version? Anyway the centre pin (G) goes to R45, the bottom pin (S) goes to Q1 base, top pin (D) goesto C1... between them there is a R47 that connects the pin to ground...It is not on the schematic. On a built version... (thanks Roy) it is marked 103.
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