The term GSM900 is used for a GSM system which operates in any 900 MHz . The 900 MHz band defined in the ETSI standard includes the primary GSM band (GSM-P), the extension (see E-GSM) and the part of the 900 MHz band that is reserved for railways (R-GSM).
Read moreHow many carriers does GSM 900 have?
As mentioned earlier, in the GSM 900 system, the total available number of uplink and downlink carriers = 25 MHz/200 kHz = 125 .
Read moreHow do you determine the frequency of a band?
More videos on YouTube
Read moreWhat is national frequency allocation plan?
1.1 The National Frequency Allocation Plan-2018 of India provides a broad regulatory framework, identifying which frequency bands are available for cellular mobile service, Wi-fi, sound and television broadcasting, radionavigation for aircrafts and ships, defence and security communications, disaster relief and …
Read moreWhat are the main unregulated frequency bands?
The US Federal Communications Commission (FCC) has three primary frequency bands designated for unlicensed operation. Unlicensed means the operator of the radios does not need to file directly with the FCC to use the radio. The three frequency bands used for this in the U.S. are the 900 MHz, 2.4 GHz and 5.8 GHz .
Read moreWhat is V band RF?
The V-band as defined by IEEE is a frequency range from 40 to 75 GHz . IEEE uses letters to signify a range of frequencies from 1 to 110 GHz. The V-Band is license free in many countries and is most often used for wireless backhaul and point to point/point to multi-point radio links.
Read moreWhat is band usage?
Each band has a defined upper and lower frequency limit. Because two radio transmitters sharing the same frequency band cause mutual interference, band usage is regulated . International use of the radio spectrum is regulated by the International Telecommunication Union (ITU).
Read more