Two videos demonstrating HF WSPR from inside buses and trains with a magnetic loop
https://www.youtube.com/watch?v=uHh4P7YNWs0
https://www.youtube.com/watch?v=vPLXSFBJlVM
73, Peter VK3YE
Two videos demonstrating HF WSPR from inside buses and trains with a magnetic loop
https://www.youtube.com/watch?v=uHh4P7YNWs0
https://www.youtube.com/watch?v=vPLXSFBJlVM
73, Peter VK3YE