Jotron Tron TR30 GMDSS and Maritime VHF Radio

The Jotron Tron TR30 GMDSS and Maritime VHF Radio switches automatically between standard simplex and duplex maritime channels and 21 emergency simplex channels depending on which battery, rechargeable or sealed lithium, is connected. This unique and innovating feature makes the Tron TR30 GMDSS a “two-in-one” radio.