Grumpy Old Geeks Topics 5G spectrum interference Topic 5G spectrum interference 2 mentions in 1 episode The hosts discuss a proposed 5G band near frequencies used for weather forecasting. Mentions 349: Pika-Poo Jun 1, 2019 17:53 weather forecasting uses the band between 23.6 and 24 gigahertz. 18:35 interference from neighboring bands from this 5G proposal could result in 77% data loss.