A graph showing 802.11x speeds
Category: Wireless & RF
http://radiomobile.pe1mew.nl/?Calculations:Propagation_calculation:Fresnel_zones Technical explanation on what a fresnel zone is.
One of the topics that came up during the Baicells troubleshooting tips was the notion of PIM testing, and cables which are PIM rated. PIM sweeps are a common thing in the Cellular field. One of the first questions folks often ask is what is a PIM sweep? If you think of PIM testing as a passive test and line sweeping as an active test that is a good start. PIM testing looks for problems with things […]