Who uses 136mhz?
Member. 136-137 MHz: Space operations (space-to-Earth), meteorological-satellite service (space-to-Earth), and the space research service (space-to-Earth).
How far can 800MHz travel?
800 MHz range Twenty five miles for 800MHz or higher is a bit much. The higher the frequency, the shorter the reception range tends to be. UHF is typically considered “line of sight”, but 450 MHz can be picked up for up to fifty or more miles. Other things help with the range.
How high should my TV antenna be?
In general, the higher you place your antenna, the better. It would be best to have your antenna placed 30 feet above ground level to give you the clearest over-the-air connection with a tower. For those looking for that height, outdoor antennas are usually a good place to start.
How often should you rescan your TV?
The bottom line is that a periodic rescan keeps your OTA TV viewing up to date. I recommend that you do a rescan once every three or four months just to make certain that you don’t miss out on your favorite shows!
Is there still UHF TV?
These issues are greatly reduced with digital television, and today most over-the-air broadcasts take place on UHF, while VHF channels are being retired. In 2009, with the move to digital television complete in the US, channels 52 through 69 were reallocated as the 700 MHz band for cellular telephone service.
What frequency is UHF TV?
Terrestrial television channels are divided into two bands: the VHF band which comprises channels 2 through 13 and occupies frequencies between 54 through 216 MHz, and the UHF band, which comprises channels 14 through 36 and occupies frequencies between 470 and 700 MHz.
What frequencies do cell phones use?
In the United States, there are the four major frequency bands in use: 698-806 MHz (700 MHz Band) 806-849/851-896 MHz (800 MHz Band) 1850-1910/1930-1990 MHz (PCS Band)