That is a very nice transmitter tank coil for a kilowatt amplifier. But if you have already calculated or measured the inductance you need, you can just wrap reasonable gauge insulated wire around any cardboard or plastic form you find. I used magnet wire around a cardboard tube. You can see a picture of the coil I wound for my 160M antenna match here, along with some other more complicated link coupled tuners: http://n3qe.org/tuners.html
Tim N3QE > On Aug 30, 2018, at 2:44 AM, MR TREVOR DUNNE <[email protected]> wrote: > > Hi All > > I'm looking for an Air wondering coil like in this link, > > http://www.mfjenterprises.com/Product.php?productid=404-0669 > > I've had one on order from MFJ via a UK company for 4 months now and no sign > of it, I want to build a at matching network for my 160m inverted T using it > or something similar, > > Can anyone tell me where I can get one of these or similar that is in stock > today, > > I don't have access to the tools/parts to wind one my self, > > Thanks > Trevor > EI2GLB > _________________ > Topband Reflector Archives - http://www.contesting.com/_topband _________________ Topband Reflector Archives - http://www.contesting.com/_topband
