Discussion in 'Amateur Radio Amplifiers' started by TA4AU, Jun 13, 2019.
Hi. I dont know 10M. and 6M. toroid info, Some people use Wire, some people use toroid. I need Help.
It is nice to see you get back into HF.
Is that a picture of your filter board? It looks nice. What kind of help do you need with it? Do you have an LCR meter?
Even inexpensive ones are pretty nice today. link
The blue cores are T-130-17 for the 10m core. The 6m wire is 2mm and the coil is 17mm inside diameter.