The ARRL is preparing comments urging protection of existing and future amateur uses in the Amateur Radio 902-928 MHz Band. The FCC accepted for public comment a Petition for Rulemaking filed by NextNav Inc., a licensee in the 900-MHz Location … Interested? Read more... “Protecting 902-908 MHz Amateur Band – Your Comments Needed”

Ed – WA7EM

The educational topic on the Tuesday night net last week was SWR – standing wave ratio. I remembered a demonstration of wave motion done by my high school physics teach many years ago. I decided it would … Interested? Read more... “Demonstrate SWR Reflected Power with a Water Tank”