Frequency Bands Used By GSM
| System | Band | Uplink | Downlink | Channel Number |
|---|---|---|---|---|
| GSM 400 | 450 | 450.4–457.6 | 460.4–467.6 | 259–293 |
| GSM 400 | 480 | 478.8–486.0 | 488.8–496.0 | 306–340 |
| GSM 850 | 850 | 824.2–849.0 | 869.2–894.0 | 128–251 |
| GSM 900 (P-GSM) | 900 | 890.0–915.0 | 935.0–960.0 | 1–124 |
| GSM 900 (E-GSM) | 900 | 880.0–915.0 | 925.0–960.0 | 0–124, 975–1023 |
| GSM-R (R-GSM) | 900 | 876.0–880.0 | 921.0–925.0 | 955–973 |
| DCS 1800 | 1800 | 1,710.0–1,785.0 | 1,805.0–1,880.0 | 512–885 |
| PCS 1900 | 1900 | 1,850.2–1,910.0 | 1,930.2–1,990.0 | 512–810 |
GSM Frequency band usage is defined in ETS 05.05.
Read more about this topic: Cellular Frequencies
Famous quotes containing the words frequency and/or bands:
“The frequency of personal questions grows in direct proportion to your increasing girth. . . . No one would ask a man such a personally invasive question as “Is your wife having natural childbirth or is she planning to be knocked out?” But someone might ask that of you. No matter how much you wish for privacy, your pregnancy is a public event to which everyone feels invited.”
—Jean Marzollo (20th century)
“While they were there, the time came for her to deliver her child. And she gave birth to her firstborn son and wrapped him in bands of cloth, and laid him in a manger, because there was no place for them in the inn.”
—Bible: New Testament, Luke 2:6,7.