BARCELONA (Reuters) – Europe’s largest mobile phone tower operator Cellnex said on Friday it doubled its net loss to 351 million euros ($394.35 million) in 2021 due costs linked to its expansion and job cuts, but achieved its forecast as core earnings grew 63%. The Spanish company’s adjusted earnings before interest, taxes, depreciation and amortisation (EBITDA) reached 1.92 billion euros, while revenue grew 58% to 2.536 billion euros, both slightly above the company’s outlook and Refinitiv’s estimates. In 2022, Cellnex expects its EBITDA to grow to between 2.65 billion and 2.7 billion euros w…