ICOM IP503H LTE Push-to-Talk Full Duplex Handheld Transceiver

The IP503H is a cutting-edge IP transceiver that offers instant wide area coverage over LTE (4G) and 3G networks. By utilising existing LTE and 3G networks, the IP503H eliminates the need for its own repeaters or IP network, significantly reducing the costs associated with building and maintaining a broad area radio network. This device boasts a simultaneous TalkListen function, enabling full-duplex communication where users can converse and receive simultaneously, akin to telephone-style conversations. Furthermore, it supports group calls, allowing multiple users in call groups to initiate communications instantly without waiting for available channels. In emergencies, the IP503H’s priority interrupt calling feature lets users break into ongoing calls to relay crucial messages.