Simplify the following text for a Grade 3 native English-speaking person.
Original: DECT operates in the 1880-1900 MHz band and defines ten channels from 1881.792 MHz to 1897.344 MHz with a band gap of 1728 kHz .
Simplified: DECT operates in the 1880 â `` 1900 MHz band and defines ten channels from 1881.792 MHz to 1897.344 MHz with a band gap of 1728 kHz .