15 February 2020, Arrl Int’l Dx Contest is just about to start at 00:00 UTC (2 AM local time). 10…
Ham radio – Abstract paintings
Here is my daughter Amelia drawing ham radio activities. From left to right: Dad raising an inverted Vee Making path…
Hf Contest Front-End Cw Filter
Chers all ! How many of us dreamed about having some kinda extreme narrow preselector for CW contests when lower…
Icom IC-7300 USB python 3 control
Linux controlling Icom IC-7300 In order to control IC-7300 using Python under linux we need to instantiate serial object first.…
40 meter East-West switchable 2 elements delta loop antenna array
2020 September 19 Update. Very unstable antenna depending by ground humidity. This year I simply could not replicate it even…
14 Mhz 2 el inverted Vee
Since this article is not 100% original , I will post the source links on the bottom of this page…
Home made HF QRP Transceiver
After 20 years big pause as ham radio, in 2019 decided to start building a homemade 5 bands transceiver using…