3G Network
3G UMTS services were launched in September 2007 over the B1 (2100 MHz) band with B8 (900 MHz) added in October 2008. The network was upgraded to DC-HSPA+ in August 2013. Refarming of B1 and B8 services has occurred in some areas. The network sunset date was set for end-of-year 2025.
3G Frequency Bands
Network Frequency Band | Status |
---|---|
Active
|
|
Active
|
3G Network Events
Date | Event | Subtype |
---|---|---|
|
Launch of 3G Network
|
Launch
|
4G Network
4G LTE began in January 2014 over B3 (1800 MHz), using a 20 MHz channel. Síminn began deploying LTE-Advanced in November 2016 with a successful activation in December, providing peak data rates up to 200 Mbps using CA_3C aggregation of two 1800 MHz channels. Peak data rates were extended to 300 Mbps with the addition of B7 (2600 MHz) around July 2017. B1, B8, and B28 LTE carriers were later added.
4G Frequency Bands
Network Frequency Band | Max. Channel Bandwidth | Status | Known EARFCNs |
---|---|---|---|
10
|
Active
|
100
|
|
20
|
Active
|
1401
|
|
10
|
Active
|
1252
|
|
20
|
Active
|
2850
|
|
Active
|
3701
|
||
20
|
Active
|
9410
|
4G Network Events
Date | Event | Subtype |
---|---|---|
|
Launch of 4G Network
|
Launch
|
5G Network
The company launched its 5G network in June 2023 using the n78 (3500 MHz) band.
5G Frequency Bands
Network Frequency Band | Max. Channel Bandwidth | Status |
---|---|---|
100
|
Active
|
5G Network Events
Date | Event | Subtype |
---|---|---|
|
Launch of 5G Network
|
Launch
|