Motorola MOTOTRBO R7Ex ATEX IIC UHF Non-Keypad Radio 400–470 MHz (MDH57QCC9WA3AN)

The Motorola MOTOTRBO R7Ex Non-Keypad (NKP) UHF Radio (Manufacturer Part Number MDH57QCC9WA3AN) is an intrinsically safe, professional two-way radio designed for use in hazardous gas and dust environments. This specific variant operates in the UHF 400–470 MHz band and is certified to ATEX IIC and IECEx standards, making it suitable for safety-critical communications in industries where explosive atmospheres may be present.

Key Product Features

• ATEX IIC and IECEx certified for hazardous gas and dust environments
• UHF operation in the 400–470 MHz frequency band
• Non-keypad (NKP) design for simplified, controlled operation
• Selectable RF output power up to 2 W (high) and 1 W (low)
• Rugged industrial construction for demanding field conditions

What’s Included

• Motorola MOTOTRBO R7Ex UHF Non-Keypad radio unit

Installation & Usage

This radio is intended for professional deployment in regulated hazardous environments. It should be configured and programmed by qualified personnel prior to use and operated in accordance with intrinsic safety requirements.

• Program the radio using approved Motorola software and accessories
• Install only ATEX-approved batteries, antennas, and audio accessories
• Verify correct operation before entering hazardous areas

Usage Tip: Always operate the radio with certified ATEX accessories to maintain intrinsic safety compliance.

Main Specifications

• Frequency Band: UHF
• Frequency Range: 400–470 MHz
• RF Output Power: Up to 2 W (high) / 1 W (low)
• Intrinsic Safety Certification: ATEX IIC / IECEx
• Radio Format: Non-Keypad (NKP)
• Operating Environment: Hazardous gas and dust areas
• Audio System: High-power front-facing speaker
• Ingress Protection: Industrial sealed construction
• Platform: Motorola MOTOTRBO R7Ex Series
• Model Variant: MDH57QCC9WA3AN

Technical Specifications

• Intrinsically safe digital two-way radio designed for hazardous industrial communications

Key Capabilities

• Provides safe, reliable communications in explosive atmospheres
• Supports controlled operation through non-keypad design
• Delivers dependable UHF coverage for industrial sites
• Integrates with ATEX-approved Motorola R7Ex accessories

Compatibility

This radio is compatible with Motorola R7Ex series ATEX-approved batteries, antennas, chargers, and audio accessories designed for the R7Ex platform.

Compatibility Note: Only Motorola-approved ATEX accessories may be used to maintain certification.

Ideal Applications

• Oil, gas, and petrochemical facilities
• Chemical plants and refineries
• Mining and heavy industry operations
• Hazardous-area and safety-critical communications

Product Information

• Product Category: ATEX Two-Way Radios
• Manufacturer: Motorola
• Model: MOTOTRBO R7Ex Non-Keypad UHF
• Product Code: MDH57QCC9WA3AN
• Product Type: Intrinsically Safe Digital Two-Way Radio
• Product Status: Genuine manufacturer product