This is actually the EGSM uplink band. It carries signals "up" from the mobile station to the base station. EGSM downlink is from 925MHz to 960MHz and carries signals from the base station "down" to the mobile station.
Hi, For every GSM band there are Uplink and downlink frequencies. Example: GSM 900 TX: 880 MHz to 915 MHz is an uplink frequency range GSM 900 RX: 925 MHz to 960 MHz is a downlink frequency range Aloha, Maverick
Uplink --> 890 MHz - 915 MHz Downlink --> 935 MHz - 960 MHz
880-915 km/h
As the frequency increase its penetration power decreases.The signal travels a lesser distance.Hence for a perticular area more no of towers need to be erected in 1800/1900 than in 900MHZ for full coverage...Hence vodafone( 1800MHZ) has more towers per unit area than Idea Cellular ( 1800+900) ..... Band of 900 is from 890-915( uplink) 935-960Mhz( downlink).... Band of 1800 is from 1710-1785(uplink) and 1805-1880MHZ(Downlink).... Same property is followed here.....The uplink is lower ( MOBILE -BTS) than the downlink frequency (BTS-MOBILE)...so that this may help the uplink signal to travel futher without consuming much power...BTS due to its increased power ,has higher frequency to tavel the same distance....
GSM 900: Uplink frequency: 890 - 915 MHz GSM 1800 : Uplink frequency: 1710 - 1785 MHz GSM 1900: Uplink frequency: 1850 - 1910 MHz
A sharp 915 MHz thermo sensor is used for measuring temperature at a specific frequency of 915 megahertz. This type of sensor is commonly used in industrial applications where precise temperature monitoring is required, such as in manufacturing processes or environmental monitoring. The 915 MHz frequency allows for wireless communication and data transmission, making it ideal for remote or hard-to-reach locations.
915 is an integer and not a fraction but, if you must, you could write it as 915/1
915 = CMXV
130.7143
915 305,3 61,5,3
915 / 2 is equal to 457.5
Exactly 915.