234 20 10390

eNB 10390 Information
Operator | Three UK
Vendor | Ericsson
Bands | Band 1, 3, 20, 28, 32 + n78 (x2)
Mast Type | Macro / Lattice

Timeline
21st Sept 2019
Huawei Re-build.
-- B1 and B32 carriers added. 4x4 MIMO added.
7th June 2020
4x4 MIMO removed resulting in 2x2 MIMO.
5th July 2020
256QAM Enabled (Originally 64QAM only).
30th Nov 2020
3x 5G Antennas Installed.
22nd May 2021
5G Activated. Backhaul upgrade still required.
18th January 2022
5G n78 B/W increased from 40Mhz to 100Mhz. ARFCN 640548.
15th February 2023
Second 5G n78 carrier added. B/W 30Mhz. ARFCN 632666.
5th June 2023 (?)
Huawei >> Ericsson Hardware Swap
-- 5G N78 100Mhz / ARFCN 640548 carrier removed.
-- 5G N78 30Mhz / ARFCN 632666 carrier removed.
-- 4G B28 10Mhz / ARFCN 9360 carrier added.
-- 5G N78 100Mhz / ARFCN 641376 carrier added.
-- 5G N78 40Mhz / ARFCN 631392 carrier added.

Notes
1 | Backhaul limited. Awaiting upgrade.

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Information correct as of 17th June 2023