Caltta Railway General-purpose Two-way Radio RH596

The RH596 is a cost-effective railway general-purpose two-way radio meticulously developed by ZTE Caltta in compliance with the technical standards for railway-specific intercom equipment. It conforms to railway business specifications, featuring rich intercom functions, excellent radio frequency performance, simple and convenient operation, clear and loud audio, and long-lasting battery life, which can fully meet the frontline communication demands of the railway industry. The whole device adopts the classic two-way radio layout with screen/full numeric keypad interaction, a high-strength dual-color body, a sturdy alloy frame, and a high-level waterproof seal, ensuring durable use in harsh outdoor environments. The RH596 will bring railway users a comprehensive digital communication experience and provide solid support for reliable communication.

Designed and manufactured in strict accordance with railway standards and the technical specifications for railway-specific digital intercom equipment, it fully meets all functional and performance indicator requirements.
It supports digital conventional mode: Compliant with the digital conventional standards (PDT/DMR), it delivers high-quality digital conventional voice services that satisfy the high standards of operational communication, enabling quick responses to calls from professional customers anytime and anywhere. Compared with traditional analog technology, the dual-slot technology can double the channel capacity, thus greatly alleviating the growing pressure of spectrum resource shortage.
Digital-analog compatibility to protect user investment: In addition to the digital conventional mode, it is also compatible with the analog conventional mode, which can operate in the user's existing network environment with stronger applicability. This protects the existing investment of professional customers and supports the smooth transition of their communication networks.
Excellent radio frequency performance: Through carefully matched and optimized hardware circuits combined with an integrally formed long helical antenna, the entire device boasts outstanding radio frequency performance and higher receiving sensitivity, enabling longer-distance intercom communication connections.
Clear and loud audio: The meticulously optimized audio circuit and structural sound cavity design, paired with a high-performance noise-reducing audio encoder, ensure loud sound while maximally preserving the fidelity of the user's voice. Even in noisy environments, users can accurately identify the caller and clearly hear the call content.
Large battery capacity for long endurance: Equipped with a standard 2500mAh battery and combined with the power-saving design of digital technology, the terminal's operating time is greatly extended to meet the long-hour work demands of frontline railway personnel.
Supports call recording: It provides a long-duration call recording function per user requirements. The recording files are stored locally by default and can be exported to a computer for playback by querying the index information.
Supports clock retention: Built with a complete clock retention circuit, the device can maintain its internal clock for up to three months even when the main unit is separated from the battery, providing reliable timing support for daily operations and call recording.
Supports voice broadcast: The voice broadcast function can quickly feed back the channel, battery level and clock information of the two-way radio, helping users better grasp the device status.
Rich service functions: In addition to supporting standard voice services and data services, it can also provide a wealth of supplementary services such as lone worker protection and two-way radio inspection. According to user demands, service expansion can be continuously carried out later via firmware upgrade to improve the terminal's practicability and help users carry out work more efficiently.
High level of security: The hardened real-time operating system and customized applications guarantee the terminal's security. Customers can further obtain higher security performance through software-based voice/data encryption.
Rugged and reliable quality: The entire device meets the IP68 protection rating, making it suitable for outdoor work. Multiple indicators such as impact resistance, vibration resistance, and solar radiation resistance meet high reliability standards, enabling it to adapt to various harsh working environments.