blog.richmondrf.com
LMR | RF Blog
http://blog.richmondrf.com/category/lmr
On Two-way Radio Technology. Time slots are NOT trunking. We have run into quite a few “green” salespeople lately. They seem to be telling customers that by moving to a MOTOTRBO Conventional or IP Site Connect (a.k.a. DMR Tier II) system that they are getting the benefits of trunking. This is simply NOT. To allow different users to share the same channel, by dividing it into “time slots”. In a standard configuration, talkgroups are statically. Assigned to time slots. 20 administrative talkgroup users.
63927.blogspot.com
MTB130: Whats Around the Corner
http://63927.blogspot.com/2007/08/whats-around-corner.html
Thursday, August 30, 2007. Whats Around the Corner. Are slowly creeping into everyday life. It wasn’t long ago that this was confined to the military, surveyors and marine use. Now we have PDA/Cell phones that have maps of the world with built in GPS to enable navigation such as the latest Blackberry. Who calls the police and gives the location of the vehicle, direction and speed. A road block is set up and as the vehicle approaches the roadblock Onstar. Has introduced a car that parks itself. In paralle...
63927.blogspot.com
MTB130: August 2007
http://63927.blogspot.com/2007_08_01_archive.html
Thursday, August 30, 2007. Whats Around the Corner. Are slowly creeping into everyday life. It wasn’t long ago that this was confined to the military, surveyors and marine use. Now we have PDA/Cell phones that have maps of the world with built in GPS to enable navigation such as the latest Blackberry. Who calls the police and gives the location of the vehicle, direction and speed. A road block is set up and as the vehicle approaches the roadblock Onstar. Has introduced a car that parks itself. In paralle...
gctel.com
Brandon Communications
http://www.gctel.com/index.php/features/brandoncommunications
Gardonville Cooperative Telephone Association. Our Board of Directors. GPS Fleet Tracking Login. GPS Fleet Tracking NSpire Login. Brandon Communications, a subsidiary of Gardonville Cooperative Telephone Association, has been providing local police, fire department, emergency medical services, farmers, businesses and contractors with radio communications and emergency lighting solutions for 45 years. 2-Way Radio Service, Sales and Repair. Public Safety Vehicle Equipment. AstroStart Remote Car Starters.
repeater-builder.com
EF Johnson Information Index
http://www.repeater-builder.com/johnson/efj-index.html
Information and Modifications on. Compiled by Mike Morris WA6ILQ. Maintained by Robert Meister WA1MIK. Click here or on the above logo to go to the company web site. The contents of this page, like almost every page here at www.repeater-builder.com, are totally dependent on donations of information. Anybody want to do an overview and programming article on the 5100 handheld and 5300 mobile radios? Here's the schematic of the EFJ "Remote Programming Interface", part number 023-9800-000. 31 MB PDF file.
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