Dmr | 2022-10-26

Caltta Expands DMR Portable Radio Series with New Model DH560

Source: The Critical Communications Review | Gert Jan Wolf editor

Caltta DH5 series commercial-tier portable radios are compliant with the DMR standard, a digital radio standard by ETSI (European Telecommunications Standards Institute).

Caltta Technologies, a leading provider of integrated professional PMR communications solutions, keeps launching new DMR portable radios to meet customer requirements from a wide spectrum of industries and introduces its latest model DH560 with a half-keypad and display. This new model is joining DH590 (with a full keypad and display) and DH500 (without keypad and display) to further diversify the DH5 series offering.

Caltta DH5 series commercial-tier portable radios are compliant with the DMR standard, a digital radio standard by ETSI (European Telecommunications Standards Institute). Based on the huge success of the classic models - DH500/590, the latest DH560 is definitely another workhorse radio for business-critical users.

Light but Rugged 

Adopting a compact mechanical design and an optimized lithium polymer battery, the DH560 radio weighs only 285g with the battery and antenna, making it a PORTABLE device. Designed according to MIL-STD-810 standards, DH560 is IP67 dust and waterproof. Users can bring it to harsh environments in all weather.

Safe and Trustable

Caltta understands users’ concerns about information security, especially for those in critical industries. DH560 supports 40/128/256bit basic encryption, guaranteeing call security and preventing information leakage.

Loud and Clear

Caltta always keeps in mind that the voice call is pivotal to a PTT radio. DH560, born with an optimized loudspeaker and AI-based noise cancellation algorithm, ensures loud and clear voice for both sides of the call in a noisy environment.

Wider Range

With the innovative ARM+DSP+ discrete RF design, the RF performance reaches a higher level compared with similar products in the market. No matter you are in the open air with no blocking or in a complex indoor environment, DH560 offers better sensitivity and higher communication quality.

Work Longer

Equipped with a 2500mAh large capacity battery and the low power consumption design, DH560 provides at least 20-hour working time in the 5-5-90 mode, meeting the need for long work shifts on the front line.

More Than PTT

To meet the increasing customer demands, DH560 can be connected to the command and dispatch platform and provides abundant services like group calls, real-time voice, and fast dispatch.

Easy to Operate

DH560 is designed with a compact appearance and streamlined display which lowers the difficulty in operating. The big-sized PTT button and the double-knob design at the top deliver an easy one-press user experience.