Test And Measurement Of RF Transformers We’ve not posted in an age. This is the reason. Read on. It is no great surprise that there is not a great deal of information about testing EFHW UnUns and other types of UnUn and baluns readily available. There are reasons; it takes time and the technical requirements …
I got a shipment of cores in today. There were 2 off FT240-43’s and 25 off FT82-43’s. Yes. All are type 43 material from Fair-rite. They were purchased in Aus from a highly reputable supplier so I believe they would be the genuine article. I wouldn’t buy them if I hadn’t already tested with them …
Antenna Colors – Reducing Accident Hazards Just about everyone, me included, has installed an antenna with black wire. Black wire is good. Black wire is normal. BUT black wire is hard to see – particularly in poor light. So we have some color options. White – Brown – Black – Gray – Yellow – Orange. …
We shipped our first 20 EFHW Kits We’ve reserved this product for FAMPARC to sell through their club. It was a “bumpy ride” to say the least. Their first order was 10, but that sold out in 12 hours, so they increased to 15, and then a few hours later they changed to 20. Then …