TopDir - top sites directory

TopDir is a human edited web directory with various categories, a collection of hand-picked web resources for visitors

TopDir offers free website promotion for webmasters and website owners. Relevant search results and many categories for adding and promoting websites. Free web promotion for websites at TopDir directory. Submit your url for review. A collection of hand-picked web resources for visitors. This page is focused on one particular aspect of Business, Telecommunications, Two-Way Radio, Trunking.

Equipment (7)

» Actions Communications, Inc - Provide voice and data communications using LTR trunking technology throughout the greater Puget Sound area. Includes product listings and service area information .

» Base Radio Systems Program - Provides information on the competitively awarded set of contracts that offer a complete menu of Land Mobile Radio products to all U.S. Federal Agencies worldwide. Managed by the Army.

» Crudele Communications - Sales and service for two-way radio trunking repeater systems. Conventional two-way including UHF, VHF and low-band. FCC licensing and Nextel Phones.

» Entropia Network - Commercial wireless voice and data provider with its own trunked radio network in Belgium.

» Fylde Micro, Ltd. - Provides trunking systems to OEMs, dealers, and end users. Includes dealer locator.

http://www.genesisworld.com/trunking.asp

» Genesis Group - Article describing the basics of trunking together with an industry glossary and available software programs.

» Gould Electronics - Offers trunked radio solutions as well as shop watch schemes, conventional 2-way radio and fire service communications systems.

» GTRAC - Resources for EDACS TrunkTracking. Includes guides on frequencies, programming, talk groups, and related links.

http://www.ntia.doc.gov/osmhome/reports/slye_rpt/appendix.html

» Land Mobile Spectrum Planning Options - Article discussing the sharing of trunked public safety radio systems among Federal, State, and local organizations .

» NIC Technologies - Independent service provider of radio communication systems specializing in trunked radio and wireless point-to-point systems.

» Nighthawk Communications, Inc. - Offers VHF and UHF wide area LTR System, sales, rentals and repair services in the Los Angeles area.

» Team Simoco - Designs, installs, and maintains conventional and trunked radio systems.

» TETRA Association - Organization representing users, manufacturers, operators, test houses and telecom agencies for terrestrial trunked radio, an open digital trunked radio standard defined by the European Telecommunications Standardisation Institute .

» Trunking Information - Information on several Motorola systems, the EDACS system which is operated by the City of Clearwater, as well as conventional frequencies for the Greater Tampa Bay Area.

http://www.freepatentsonline.com/5815799.html

» United States Patent: 5,815,799 - Priority system for a wide area transmission trunked communication system. Here is the LTR Multi-Net Patent that explains the signaling protocol.

http://www.freepatentsonline.com/5822314.html

» United States Patent: 5,822,314 - Communications system and method of operation. A typical operational function, using timing information inherent in the transmissions, is the encryption/decryption process within the Trans European Trunked Radio (TETRA) standard.

TopDir is a human edited web directory with various categories. Our mission is to organize theme based websites and remove the clutter from the information. We strive to provide context based website results to our visitors. This directory is an evolving one and we regularly add new categories, if there is a necessity. Members can suggest new categories and websites for inclusion. This is one stop promotion site for webmasters and website owners. We invite you to browse the categories and suggest your website url for an editor review. This page is focused on one particular aspect of Business, Telecommunications, Two-Way Radio, Trunking.

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