What is 300 MHz used for?
They are used for television broadcasting, cell phones, satellite communication including GPS, personal radio services including Wi-Fi and Bluetooth, walkie-talkies, cordless phones, satellite phones, and numerous other applications. The IEEE defines the UHF radar band as frequencies between 300 MHz and 1 GHz.
What is the application of Ultra High Frequency that range from 300 MHz 3 GHz?
Ultra High Frequency (UHF) band has a frequency range of 300 MHz to 3 GHz. It is already being used since years in many other applications such as TV broadcasting, cordless phones, Wi-Fi, GPS, and Bluetooth.
What is 800 MHz Rebanding?
In 2004, the Commission launched its 800 MHz reconfiguration program, known as rebanding, to eliminate harmful interference to public safety radio systems and other 800 MHz licensees caused by commercial cellular networks operated by Sprint (now T-Mobile) and other providers.
What is the most used radio frequency?
2400MHz (2.4Ghz) is the most broadly accepted frequency around the world.
What frequency does the government use?
Federal Government Spectrum Use Reports 225 MHz – 7.125 GHz.
What goes further UHF or VHF?
VHF radio signals are on the low end of the frequency scale when compared to UHF. Although, VHF signal wavelength is longer, allowing it to travel farther than UHF.
What uses 433MHz frequency?
433MHz is a commonly used frequency band for all types of equipment that require little power, such as garage door openers, headphones, baby phones and remote controls. Also many inexpensive transmitters and receivers for switching devices and light dimmers operate on the 433MHz band.
What is the best frequency for two-way radios?
400-512 Megahertz
UHF radios (Ultra High Frequency) operate on frequencies ranging from 400-512 Megahertz (MHz). UHF radios work best for most two-way radio users because the waves are shorter and can get around or penetrate areas of interference, like those found in buildings, thickly wooded or hilly areas, and urban outdoor settings.
What frequency does the military use?
The military services use the 138-144 MHz band to support air-to-ground, air-to-air, and air-ground-air (AGA) tactical communications; air traffic control operations; LMR nets for sustaining base and installation infrastructure support; and for tactical training and test range support.
