A-511 Analog Two-way Radio

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A-511 Professional Two Way Radio with Clear Audio, VOX Function

1.5M Impact Resistance

The two way radio shell is made of PC + ABS composite materials, and thickened aluminum plates are used for internal structural components. This structural design provides excellent shockproof and anti-drop performance. It is a competitive model highly recognized by Two-Way Radio Dealer.

Voice Power Consumption Rate

The battery level is divided into 5 adjustable grades, enabling users to accurately check remaining power of the two way radio at any time. Users can charge or replace the battery in a timely manner to keep the device in optimal working condition and prevent disruptions to daily work.

Humanized Identification Card Slot

Complying with European industrial standards, a dedicated ID card slot is arranged on the lower right of the two way radio. It facilitates unified registration and hierarchical management of equipment without damaging the device’s overall appearance.

Loud And Clear Voice

The two way radio outputs loud, clear and distortion-free audio, supporting stable and normal calls even in noisy and complex environments.

70M Bandwidth

The ultra-wide frequency bandwidth greatly simplifies frequency configuration and parameter setup for the two way radio and improves equipment debugging efficiency.

1200mAh Lithium Battery

Fitted with a high-performance large-capacity polymer lithium battery, the two way radio boasts ultra-long standby time, stable output and excellent durability to meet long-hour working demands.

Vox Voice Control Function

This two way radio features a professional VOX voice control function. When users cannot or prefer not to use the conventional PTT (Push-To-Talk) mode, they may activate VOX. The unit automatically transmits signals upon voice detection to achieve hands-free, convenient and flexible communication.

Final Consonant Noise Elimination

The two way radio thoroughly removes unpleasant trailing noise at the end of calls. The trailing sound suppression function works for both sub-audio and non-sub-audio calls. Users can enable or disable this function via frequency programming software, and independent parameter settings are available for each channel.

Multiple Digital Correction Technology

Core functions of the two way radio are calibrated through multi-dimensional digital correction technology. Function parameters remain unaffected by environmental changes or accidental drops during operation, significantly boosting the device’s overall stability. Such outstanding stability cannot be achieved by traditional analog adjustable two way radios, which helps Two-Way Radio Dealer attract more end customers.