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Irish Operators and Frequencies

Quick YouTube Video Expalanation for Frequencies

Know What Frequencies Used By What Network Group:

  • 4G (LTE) is either at 800, 1800 or 2600Mhz.
  • 3G (AKA WCDMA) is either at 900 or 2100Mhz
  • GSM (Voice) is always at 900Mhz

Frequency Band Supported By StellaDoradus Boosters

Exhibit 1 Exhibit 2
800 MHz LTE 4G (LTE) 800, 1800 or 2600Mhz
900 MHz GSM/UMTS 3G (WCDMA) 900 or 2100Mhz
1800 MHz GSM/LTE or GSM/UMTS GSM 900Mhz
2100 MHz UMTS

2600 MHz LTE

Irish Operators and Frequencies

Frequencies mentioned in this section can be handled by StellaDoradus Boosters. Please note, in the north of Ireland, O2 and Vodafone use 900Mhz for voice while 800Mhz for 4G. EE, T-Mobile and Orange uses 1800Mhz for 2G and 4G. All operators use 2100Mhz for 3G.

DISCLAIMER: We do not warrant the accuracy of this data, since they are pulled from 3rd-party data provider. All data on this page is subject to change without notice. .

Mobile Network Brand Actual
Network Provider
2G/GSM 3G 4G
Three Three
900/2100MHz 800/1800MHz
O2 Three 900/2100MHz 900/2100MHz 800/1800MHz
Vodafone (formerly Eircell)
900/1800Mhz (GPRS) 2100Mhz
800/1800MHz LTE, LTE-A
GSM-900/1800MHz (GPRS, EDGE) 900/2100MHz
800/1800MHz LTE
Tesco Mobile O2 GSM 900/1800MHz

eMobile Meteor GSM 900/1800MHz WCDMA 2100

Signal Boosters for Homes

Using the information given above, you should now know which devices that can work for your needs. Find below booster models that matches the frequency you are receiving.

Model (Coverage: ~4 Rooms)Booster ForFrequency (MHz)Price €
(inc. VAT)
Calls and Text Messaging 900427
SD-RP1002-L LTE Data Only 800427
SD-RP1002-D LTE Data Only 1800427
SD-RP1002-H LTE Data Only 2600427
SD-RP1002-W3G Data Only2100427
Calls/Text & 3G Data900 / 2100663
SD-RP1002-GDCalls/Text & LTE Data900 / 1800663
SD-RP1002-DWLTE Data & 3G Data1800 / 2100663
Calls/Text & LTE Data800 / 900663
SD-RP1002-GDWCalls/Text + LTE Data + 3G Data900 / 1800 / 2100899
Calls/Text + LTE Data + 3G Data800 / 900 / 2100899
Calls/Text + 3G Data + LTE Data800 / 900 / 1800 / 2100 / 26001499
SD-LCD-LGDWCalls/Text + 3G Data + LTE Data800 / 900 / 1800 / 2100965