Dave, W9GR explains what is CESSB – Controlled Envelope SSB and how it gives your more RF Talk power.
“An HP model 3200B VHF Oscillator and ENI model 5100-L NMR RF Broadband Power Amplifier provide a 300 MHz signal to a half-wave dipole antenna.... Read more
Edmund M0MNG gives a ‘first impressions’ unscripted review of a new product. The WSPRlite is available from SOTAbeams and is proving very... Read more
Incorporating solid state thin-film Power-FLEX TM solar cells, the Global Solar 62 Watt Desert Camo Foldable Solar Panel (P3-62) provides an excellent... Read more
Grand Junction, Colorado – September 15, 2015 – Force 12 CEO Bill Hein was recently Googling for a low cost but ultra-accurate frequency r... Read more