This page contains video of PersonalTelco activities as well as Press coverage we have recived.
June 26, 2002 7 part video of monthly meeting including Dr. Engelson Presentation.
Part 1 Don and Lonnie explore the PTP van.
Part 2 Nigel Explains mission to new members.
Parts 3, 4, 5, 6
Dr Engelson Explains RF theory, loading a signal onto a carrier, modulation types, spread spectrum vs. frequency hop, ans well as other topics.
Dr Engelson is currently director of JMS a consulting agency for RF evaluation as well as authoring several books on several topics. In the past he has been the chief RF engineer at Tektronics and was a professor at Oregon State University.