Just installed the WSPR application on My SONY VAIO Notebook under OS Windows XP SP3.
Working stable. Amazing that my QRP 5 Watts and simple Vertical Antenna is enough for contact with Australia and USA on 40m (!).
This Application is useful for HF and VHF conditions analise.
Antennas Remote Lightning Protection
Amateur Radio Antenna Remote Disconnect for Lightning Protection from alk on Vimeo.
Video by Art K4FWJ
A single lightning strike can destroy thousands of dollars worth of radio equipment. Experienced...