[aprssig] A test for APRS in some lessor traveled Western areas
Cap Pennell cap at cruzio.comSat Sep 8 18:21:43 UTC 2007
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You guys could _really_ benefit from _another_ careful read-through of http://web.ew.usna.edu/~bruninga/aprs/fix14439.html and the links from that page. Best bet: WIDE1-1,WIDE2-1 mobile; WIDE2-2 (or less) fixed or base. Three (or more) hops in all directions is not the answer for courtesy, nor rarely much help for vanity. In remote areas the trick is mostly getting packets from your station into _the first_ digi called for in your digipath. Broader digipaths don't help there. Many areas are far less "remote" than a visitor's first impression might indicate. High mountains often have digis on top providing access from a vast area. A fill-in digi only operates packets addressed to WIDE1-1. The other digis will operate packets addressed to WIDE1-1 or WIDE2-2 or WIDE2-1 or WIDE3-1 (while inserting their callsign in the path's "history"). This is the "New Paradigm", traceable WIDEn-N. RELAY and WIDE and TRACE and TRACEn-N are completely obsolete (pass it on). Many digis will give only one hop to any WIDE3-N address (that is, WIDE3-3 or WIDE3-2 or WIDE3-1). They operate/digipeat the packet while adjusting the path so there will be no further hops ("trapping" the excess hops). Still, any modern high "S overlay" digi will give WIDE2-1 or WIDE3-1 (or WIDE1-1) the same one hop. Confused about any of this stuff at all? Then use WIDE1-1,WIDE2-1 mobile; WIDE2-2 (or less) fixed or base. Transmit only as frequently as your intended "audience" requires to fulfill their objectives. (And please don't even consider putting up any new digipeater at all until your confusion is all gone and you've had full discussions about the VHF network's _needs_ with all the operators of existing digipeaters in your network/region). 73, Cap KE6AFE
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