DH460
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Caltta DH460 a digital two-way radio with versatile and practical push-to-talk features and compact, rugged design to keep the team connected in various work scenarios. With DH5 series, and the new DH4 series, the Caltta DH series now becomes the most complete digital two-way radio portfolio in the market for the small and medium sized enterprises and businesses.

Long Battery Life

Loud and Clear Voice

Rugged Design, Strong Protection

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DETAILS

DH460 radio is compliant to digital mobile radio (DMR) standard, deliver loud and clear audio in different environments.  The 2 watts high-power speaker, combined with optimized front and rear sound cavities, releases loud and clear sound with maximum efficiency. The built-in single-MIC noise reduction algorithm effectively filters the background noise. In a typical work environment, the noise can be reduced by up to 13dB. It achieves 0.16uV(-123dBm) high receiving sensitivity through the optimized RF circuit layout and long helical antenna. The communication distance is 15% longer than most radios of the same grade in the market.


Key Features:


Rugged Design, Strong Protection

Though DH460 aims at the commercial market, it’s designed to work in harsh environments. Adopting high-quality engineering plastic overall shell, metal coating anti-corrosion treatment, 18pin waterproof accessory interface and reinforced metal shielding cover, makes the whole equipment reach IP65 protection level.


Long Battery Life

DH460 adopts optimized digital power saving technology. In the 5:5:90 traffic model, i.e., 5% of the time in transmitting, 5% in receiving, and 90% in standby, the standard 2500mAh battery lasts for 18 hours in the analog mode and 25 hours in the digital mode.


Loud and Clear Voice

DH460 adopts 2W high-power speaker to release loud and clear voice with maximum efficiency. The built-in single-MIC audio noise-reduction algorithm can effectively filter the external background noise, which can reduce noise up to 13 dB, ensuring clear communication in commercial intensive areas.


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