Midland PRO911 - 12/24V Active Noise Cancelling Compact UHF CB Mobile Radio

Midland PRO911 - 12/24V Active Noise Cancelling Compact UHF CB Mobile Radio

Product Overview

The Midland PRO911 is a professional-grade compact UHF CB mobile radio engineered specifically for commercial installations requiring 12/24V electrical system compatibility. This robust radio features 5-watt output power with dual-voltage operation (11.2-30V DC) making it ideal for heavy-duty trucks, earthmoving equipment, mining machinery, and industrial vehicles using 24V electrical systems. The PRO911 includes premium MXTA37 Active Noise Cancelling microphone with IP66 dustproof and waterproof rating, ensuring crystal-clear voice transmission in noisy commercial environments. With 80 transmit and 99 receive channels, segment LCD display with 7 selectable colors, USB-C charging port, and slide-in mounting cradle, the PRO911 delivers comprehensive functionality in a space-efficient package. The duplex capability, channel scanning, priority channel, and dealer-programmable receive channels provide advanced communication features required for professional commercial operations across construction, agriculture, mining, transport, and industrial applications.

Key Features

12/24V Dual-Voltage Compatibility - Wide 11.2-30V DC input range enables direct installation in 24V commercial trucks, heavy machinery, and industrial vehicles without requiring voltage reducers, while maintaining full compatibility with standard 12V vehicle electrical systems.

MXTA37 Active Noise Cancelling Microphone Included - Premium IP66-rated waterproof and dustproof ANC microphone automatically filters background noise from diesel engines, machinery, and environmental sources, ensuring clear voice transmission in demanding commercial environments.

Compact Commercial Design - Space-efficient radio body with slide-in mounting cradle enables installation in cramped equipment cabs, commercial truck dashboards, and machinery control panels where mounting space is limited.

USB-C Charging Port - Integrated USB-C port provides convenient fast-charging capability for mobile phones, tablets, and handheld radios directly from the radio unit, reducing cable clutter in commercial vehicle installations.

7 Selectable Display Colors - Adjustable backlit LCD display with 7 color options (including red, green, blue, cyan, magenta, white, yellow) allows customization to match vehicle interior lighting or operator preference.

Dual Microphone Mounting Options - Includes both magnetic and standard microphone holders providing flexible installation solutions for metal dashboards or alternative mounting surfaces in various commercial vehicle configurations.

Advanced Channel Management - 80 transmit CB channels plus 99 receive channels with dealer-programmable 19 additional receive channels, priority channel function, channel memory scan, and duplex capability for comprehensive commercial communication requirements.

Professional Audio System - 3-watt base speaker power with external speaker jack enables installation of additional speakers for enhanced audio in noisy commercial environments, mining equipment, or large machinery cabs.

Technical Specifications

Power and Channels:

• Output Power: 5 Watts (@13.8V)
• CB Transmit Channels: 80
• CB Receive Channels: 99
• Dealer Programmable Channels: 19 (requires programming lead)
• Frequency Range: 476.425-477.4125MHz (CB)
• Channel Width: 12.5kHz (Narrowband)
• Maximum Range: 18km Line of Sight

Power Supply:

• Input Voltage: 11.2-30V DC (12/24V Compatible)
• Maximum TX Current: 1.3A

Microphone:

• Model: MXTA37 with RJ45 Connection
• Active Noise Cancelling: Yes
• IP Rating: IP66 (Dustproof/Waterproof)
• Mounting Options: Magnetic + Standard Holders

Audio:

• Base Speaker Power: 3W Maximum @1KHz
• External Speaker Jack: Yes

Features:

• Display: Backlit Segment LCD
• Display Colors: 7 Selectable (Red, Green, Blue, Cyan, Magenta, White, Yellow)
• CTCSS Tones: 50
• DCS Codes: 104
• Priority Channel: Yes
• Duplex Capability: Yes
• Channel Memory Scan: Yes
• TX/RX Indicator: Yes
• Key Beep: On/Off Selectable
• USB-C Charging Port: Yes
• Mounting: Slide-In Cradle

Installation Notes

The Midland PRO911 installs using the included slide-in mounting cradle. Mount the cradle in a suitable location within the vehicle dashboard or equipment control panel using the provided hardware. Connect the radio power cable to the vehicle electrical system observing proper polarity (red to positive, black to negative/ground). The PRO911 accepts 11.2-30V DC input, operating efficiently on both 12V and 24V vehicle electrical systems without additional voltage conversion. Connect the MXTA37 microphone to the RJ45 microphone port on the radio. Mount the microphone using either the magnetic holder on metal surfaces or standard holder clip on alternative mounting locations. Connect the antenna coaxial cable to the radio's SO239 antenna connector. Test all functions after installation. To program the 19 dealer-programmable receive channels, contact authorized Midland dealers with programming lead. The USB-C charging port provides power to external devices when the radio is powered on.

Frequently Asked Questions

Why is 12/24V compatibility important for commercial vehicles?

Heavy-duty commercial trucks, mining equipment, earthmoving machinery, buses, and large industrial vehicles typically use 24V electrical systems for increased cranking power and reduced current draw. The PRO911's 11.2-30V DC input range eliminates the need for voltage reducers or converters, enabling direct installation in 24V vehicles while maintaining compatibility with standard 12V systems.

How does Active Noise Cancelling improve communication?

The MXTA37 ANC microphone automatically filters background noise from diesel engines, machinery operation, hydraulic systems, and environmental sources before transmission. This ensures your voice transmits clearly to other operators even in extremely noisy commercial environments like earthmoving equipment, mining sites, or industrial facilities.

Can I program the 19 additional receive channels myself?

No, the 19 dealer-programmable receive channels require authorized Midland programming equipment and licensed software. Contact authorized Midland dealers with appropriate commercial licensing documentation to program these channels. The standard 80 CB channels are pre-programmed and immediately accessible without programming.

What is the USB-C charging port used for?

The integrated USB-C port provides convenient fast-charging capability for mobile phones, tablets, handheld UHF radios, and other USB-C compatible devices directly from the radio unit. This reduces cable clutter in commercial vehicle installations and eliminates the need for separate charging adaptors.

Is the MXTA37 microphone waterproof enough for harsh conditions?

Yes, the MXTA37 microphone features IP66 rating providing complete protection against dust ingress and resistance to powerful water jets from any direction. The microphone operates reliably in dusty mining sites, muddy construction sites, agricultural fields, and wet weather conditions without compromising performance.