Retevis RT81 two-way radio is a powerful communication device that is popular for its exceptional flexibility. It is a combination DMR digital and analogue radio, so there is no advantage in having many analogues, this blog will tell you about the features of the RT81 and the choice of two versions (UHF and VHF), showcasing its outstanding flexibility in various application scenarios.
RT81 supports a repeater that is compatible with digital DMR and analog repeaters, extends the communication range, it has three modes: simplex, repeater, and simplex dual time slot. So what are the advantages of these models:
Simplex Mode
RT81 two-way radio supports simplex mode, allowing users to engage in two-way communication on the same frequency. This mode is suitable for brief command delivery or monitoring tasks, enabling users to alternate between speaking and listening, which improves communication efficiency.
Repeater Mode
As a feature, RT81 two-way radio supports repeater mode, which extends the communication range through a relay station. By establishing a connection with the relay station, RT81 can achieve long-distance communication, making it ideal for areas such as mountainous regions or densely populated urban areas.
Dual time Mode
RT81 two-way radio also boasts simplex dual-slot mode, enabling simultaneous transmission and reception of two independent communication streams within a single time slot. The radio increases the communication distance, is well-suited for group conversations and multitasking coordination, enhancing communication efficiency and flexibility.
VHF and UHF Versions
RT81 two-way radio is available in VHF and UHF versions. The VHF version is suitable for open areas such as rural regions, open plains, and grasslands. The UHF version, is designed for urban and enclosed environments like city blocks, building interiors, and dense forests. Users can select the appropriate version based on their specific usage scenarios and locations.
Related Blog: Retevis RT81: the perfect blend of analog and digital technologies (twowayradiocommunity.com)
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