Good Basic Coms refresher. Discusses some specific Military (Navy) equipment configurations but overall a good discussion of Data Coms and Local Area Networks.
Given the media intensity given to the Covid 19 (otherwise known as Corona or Wuhan) virus, there seems no reason to have posts on that very specific subject in several forums Accordingly, all of those posts will be moved to "Headlines". All new items on that subject should be posted there as well. This notice will expire on 31 May, or be extended if needed. Thanks, folks.
Communications Electronics 2017-09-04
Communications Refresher thru Data Coms and LAN