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RFinder's main service is the World Wide Repeater Directory (WWRD), which is a directory of amateur radio repeaters. RFinder is the official repeater directory of several amateur radio associations. RFinder has listings for several amateur radio modes , including FM , D-STAR , DMR , and ATV .
In 1995, area code 954 was introduced for Broward County. In 1996, area code 239 was introduced for southwest Florida and area code 352 for the areas around Gainesville and Ocala. Many new area codes were introduced in the first two decades of the 21st century, as a result of city expansion and growth of telecommunication services. [2] As of ...
Area code 239; Area codes 305, 786, and 645; Area code 321; Area code 352; Area code 386; Area codes 407 and 689; Area codes 561 and 728; Area code 727; Area code 728; Area codes 954 and 754; Area code 772; Area codes 813 and 656; Area codes 850 and 448; Area code 863; Area codes 904 and 324; Area code 941
A repeater controller can be a hardware solution or even be implemented in software. [6] Repeaters typically have a timer to cut off retransmission of a signal that goes too long. Repeaters operated by groups with an emphasis on emergency communications often limit each transmission to 30 seconds, while others may allow three minutes or even ...
Area codes 813 and 656 are area codes in the North American Numbering Plan for the U.S. state of Florida in the city of Tampa, Florida, and its surrounding areas, such as Zephyrhills and Oldsmar. In 2022, due to exhaustion of central office prefixes, area code 656 was added to the service area forming an overlay complex .
Area codes 954 and 754 are the telephone area codes in the North American Numbering Plan (NANP) for Broward County, Florida. Notable cities in the numbering plan area are Fort Lauderdale , Plantation , Hollywood , Parkland , Sunrise , Pompano Beach , Coral Springs , Deerfield Beach , Davie , Weston , Dania Beach , Oakland Park and Pembroke Pines .
The loosely coordinated beacon transmitters and receivers, collectively known as the WSPRnet, report the real-time propagation characteristics of a number of frequency bands and geographical locations via the Internet. The WSPRnet website provides detailed propagation report databases and real-time graphical maps of propagation paths. [16]
Download QR code; Print/export ... move to sidebar hide. Help. Map all coordinates using OpenStreetMap. Download coordinates as: ... Military units and formations in ...