3GPP-accurate calculators and vendor config parsers. NR-ARFCN, EARFCN, link budget, PRACH config, Ericsson KGET, Huawei MML, and more.

Every 5G/6G, LTE, and core-network acronym you will hit on the job — defined in plain English with 3GPP references.

Spaced-repetition decks for exam prep. Tap, flip, rate. Built on the same testing-effect research as Anki.

Engineering deep-dives on 5G NR, Core, O-RAN, and 6G research. Written by engineers, for engineers.