GSM Frequency
GSM Frequency:
GSM () originally used two 25 MHz cellular bands but now it is used globally in many band.
890-915 MHz for subscriber to Base transmission. {Reverse Link}.
935-960 MHz for Base to Subscriber. { Forward Link}.
The avaliable Forward and Reverse frequency band are divided into 200 KHz wide channel called ARFCNs(Absolute Radio Frequency Number).
Related Topics:
2. Inter BSS Intra MSCand Inter MSC call Handoff
4. Gsm Channels
6. call Initiation in cellular
7. GSM Encryption Algorithmn A5, A5/1, A5/2, A5/3