Push-to-talk radio reviews, comparisons and guides
A PoC radio is a push-to-talk radio that works over 4G LTE. I review them, compare them with DMR and PMR446, and keep a catalogue of 356 radios with specs and LTE bands. New to the idea? Start with what a PoC radio is and how it works, or go straight to the best PoC radios of 2026.
Learn
The basics
What is a two-way radio?
Types of two-way radio
What is a PoC radio?
Push-to-talk, explained
What is DMR?
What is PMR446?
New articles
How far can a walkie-talkie really reach?Real ranges in town, open field and hills, with the numbers behind them.
4G LTE walkie-talkies, explainedWhat changes when a walkie-talkie runs on the mobile network.
Push-to-talk software comparedFive platforms on the same points: apps, own server, dispatcher console.
Tools
Radio simulatorPress PTT and try push-to-talk apps on real radio models.
GMRS, FRS, MURS and PMR446 frequenciesChannel charts by country, with a frequency lookup.
How far will your radio reach?Distance, walls and floors, in plain words.
Will a radio work in my country?A radio's LTE bands against the mobile operators of 22 countries.
Which radios run my app?Zello, TASSTA, WalkieFleet and 41 more apps, and the radios that name them.
Privacy codes: CTCSS and DCSEvery tone and code, and the same code on another brand.
Radio catalogue
356 radios with specs and LTE bands.
