Icom IC-4GXAT – Two-Way Radio for Seamless Communication and Unparalleled Performance

Icom ic 4gxat

The Icom IC-4GXAT is a high-performance handheld transceiver that offers a wide range of features and specifications. Whether you are a professional user or an amateur radio enthusiast, this radio is designed to meet your communication needs.

One of the standout features of the IC-4GXAT is its rugged and durable construction. Built to withstand harsh environments, this radio is water-resistant and can withstand accidental drops and bumps. This makes it an ideal choice for outdoor activities such as hiking, camping, and emergency situations.

With a frequency range of 136-174 MHz, the IC-4GXAT offers excellent coverage for both VHF and UHF bands. It has a power output of up to 5 watts, ensuring clear and reliable communication over long distances. The radio also supports multiple operating modes, including FM, AM, and SSB, giving you flexibility in your communication options.

The IC-4GXAT is packed with features that enhance its usability and convenience. It has a large, easy-to-read LCD display that provides clear visibility even in bright sunlight. The radio also has a built-in speaker and microphone, allowing for hands-free operation. Additionally, it has a built-in VOX function, which enables voice-activated transmission, making it easier to communicate while on the move.

Users of the IC-4GXAT have praised its performance and reliability. Many have commented on its excellent audio quality, even in noisy environments. Others have highlighted its long battery life, which ensures extended periods of use without the need for frequent recharging. Overall, the IC-4GXAT is a highly recommended handheld transceiver for anyone in need of a reliable and feature-packed communication device.

Overview of the Icom IC-4GXAT

The Icom IC-4GXAT is a high-performance two-way radio that offers a wide range of features and capabilities. It is designed for professional use and is suitable for a variety of applications, including public safety, emergency services, and commercial use.

The IC-4GXAT also offers a long list of advanced features that enhance its functionality. It has a wide frequency range and supports multiple channels, allowing for clear and reliable communication over long distances. It also has a built-in GPS system, which enables users to track their location and navigate with ease.

In addition to its impressive features, the IC-4GXAT also boasts excellent audio quality. It has a powerful speaker that delivers loud and clear sound, ensuring that users can hear and be heard even in noisy environments. It also has a noise-canceling microphone, which filters out background noise and ensures that transmissions are clear and intelligible.

The IC-4GXAT is also user-friendly and easy to operate. It has a large and intuitive display, which provides clear and easy-to-read information. It also has a simple and straightforward menu system, which allows users to access and adjust settings with ease.

Overall, the Icom IC-4GXAT is a reliable and feature-packed two-way radio that is perfect for professionals who require a robust and dependable communication solution. Its rugged construction, advanced features, and excellent audio quality make it a top choice for a wide range of applications.

Key Features of the Icom IC-4GXAT

The Icom IC-4GXAT is a feature-rich two-way radio that offers a wide range of capabilities for communication. Here are some of its key features:

  • Dual Band Operation: The IC-4GXAT operates on both VHF and UHF bands, allowing for flexible communication in various environments.
  • Wide Frequency Range: With a frequency range of 136-174 MHz and 400-480 MHz, this radio can be used in a wide range of applications.
  • Powerful Output: The IC-4GXAT has a maximum output power of 5 watts, ensuring clear and reliable communication over long distances.
  • Waterproof and Dustproof: This radio is built to withstand harsh conditions, with an IP67 rating for water and dust resistance.
  • Multiple Channels: With 128 programmable channels, the IC-4GXAT allows for easy organization and access to different communication channels.
  • CTCSS and DCS: The radio supports both CTCSS and DCS codes, enabling privacy and interference-free communication.
  • VOX Function: The IC-4GXAT features a VOX (Voice Operated Transmit) function, allowing for hands-free communication when used with compatible accessories.
  • Built-in Scrambler: This radio includes a built-in voice scrambler, providing an additional layer of security for sensitive communications.
  • Long Battery Life: The IC-4GXAT comes with a high-capacity lithium-ion battery that offers up to 14 hours of operation, ensuring extended usage without frequent recharging.
  • Compact and Durable Design: With its compact size and rugged construction, the IC-4GXAT is designed to withstand demanding environments and provide reliable performance.

These key features make the Icom IC-4GXAT a versatile and reliable two-way radio that is suitable for a wide range of applications, including public safety, emergency services, construction, and outdoor activities.

Specifications of the Icom IC-4GXAT

The Icom IC-4GXAT is a high-performance two-way radio that offers a range of impressive features and specifications. Here are the key specifications of this radio:

Frequency Range:

The IC-4GXAT operates on the VHF and UHF frequency bands, providing a wide coverage range. The VHF frequency range is 136-174 MHz, while the UHF frequency range is 400-470 MHz.

Power Output:

This radio offers a maximum power output of 5 watts, allowing for clear and reliable communication over long distances.


The IC-4GXAT has a total of 128 programmable channels, providing flexibility and versatility in communication options.

Waterproof Rating:

This radio is rated IP67, which means it is fully waterproof and can be submerged in up to 1 meter of water for up to 30 minutes without any damage.

Battery Life:

The IC-4GXAT is equipped with a powerful 2000mAh lithium-ion battery, which provides a long-lasting battery life. It can operate for up to 16 hours on a single charge, ensuring uninterrupted communication during extended periods.

Dimensions and Weight:

This radio has compact dimensions, measuring 58mm x 111mm x 36mm (W x H x D), and weighs only 280 grams (including the battery). Its lightweight and portable design make it easy to carry and use in various environments.


The IC-4GXAT features a large, backlit LCD display that provides clear and easy-to-read information, even in low-light conditions. The display shows important details such as channel number, signal strength, battery status, and more.

Design and Build Quality

The Icom IC-4GXAT is designed with a sleek and compact form factor, making it easy to carry and handle. The build quality of this two-way radio is exceptional, with a sturdy construction that can withstand rugged conditions and rough handling.

Featuring a black and silver color scheme, the IC-4GXAT has a modern and professional look. The buttons and controls are well-placed and easy to access, allowing for quick and efficient operation. The radio also has a backlit display, making it easy to read in low-light conditions.

One notable design feature of the IC-4GXAT is its waterproof and dustproof rating of IP67. This means that the radio is fully protected against dust and can be submerged in up to 1 meter of water for up to 30 minutes without any damage. This makes it an ideal choice for outdoor activities and harsh environments.

Compact and Lightweight

The IC-4GXAT weighs just under 10 ounces, making it one of the lightest two-way radios in its class. Its compact size and lightweight design make it comfortable to carry for extended periods without causing fatigue or discomfort.

Whether you are hiking, camping, or working in the field, the IC-4GXAT will not weigh you down. Its small size also makes it easy to store and transport, fitting easily into a backpack or pocket.

Durable and Reliable

The IC-4GXAT is built to withstand the rigors of outdoor use and demanding environments. It is constructed with high-quality materials that are resistant to impact, ensuring that it can withstand accidental drops and bumps without sustaining damage.

Additionally, the radio’s waterproof and dustproof rating ensures that it can perform reliably even in wet and dusty conditions. This makes it an excellent choice for outdoor enthusiasts, emergency responders, and professionals who require a durable and reliable communication device.

Overall, the design and build quality of the Icom IC-4GXAT are top-notch. Its compact size, lightweight design, and rugged construction make it an excellent choice for anyone in need of a reliable and durable two-way radio.

Performance and Range

The Icom IC-4GXAT is known for its impressive performance and range, making it a reliable choice for communication in various situations. Whether you are using it for recreational activities or professional purposes, this two-way radio is designed to deliver clear and reliable communication.

With a power output of 5 watts, the IC-4GXAT provides a strong signal that allows for long-range communication. It operates on the UHF frequency band, which offers better penetration through obstacles such as buildings and trees compared to VHF radios. This makes it suitable for use in urban areas or dense forests where line-of-sight communication may be limited.

The IC-4GXAT also features 128 programmable channels, allowing for easy customization and organization of your communication channels. This is especially useful for businesses or organizations that require multiple channels for different departments or teams.

In terms of audio quality, the IC-4GXAT excels with its built-in noise reduction feature. This helps to minimize background noise and interference, ensuring that your voice comes through loud and clear even in noisy environments. The radio also supports voice activation (VOX) for hands-free operation, making it convenient for use in situations where you need to keep your hands free.

Overall, the Icom IC-4GXAT delivers excellent performance and range, making it a reliable choice for both recreational and professional use. Whether you are hiking in the mountains, coordinating a team at an event, or working on a construction site, this two-way radio will ensure that you stay connected and communicate effectively.

Battery Life and Charging

The radio is equipped with a powerful lithium-ion battery that provides extended operation time. With a full charge, the battery can last for up to 12 hours of continuous use, ensuring that you stay connected even during long shifts or outdoor adventures.

Charging the Icom IC-4GXAT is a breeze thanks to its versatile charging options. The radio comes with a desktop charger that allows you to charge the battery while it is still attached to the radio. This is especially convenient if you need to use the radio while it is charging.

In addition to the desktop charger, the Icom IC-4GXAT also supports charging via a micro-USB port. This means that you can easily charge the radio using a standard USB cable, making it compatible with a wide range of charging options such as power banks, car chargers, and computer USB ports.

The battery charging process is quick and efficient, allowing you to get back to using the radio in no time. The radio also features a battery level indicator that lets you know when it’s time to recharge, ensuring that you never run out of power unexpectedly.

Overall, the Icom IC-4GXAT offers impressive battery life and convenient charging options, making it a reliable choice for users who require long-lasting performance and flexibility in their two-way radio.

User Interface and Controls

The Icom IC-4GXAT boasts a user-friendly interface and intuitive controls, making it easy for both beginners and experienced users to operate. The radio features a large, backlit LCD display that provides clear and easy-to-read information, such as channel number, frequency, and battery status.

The menu system of the IC-4GXAT is straightforward and well-organized, allowing users to quickly access and adjust various settings. The radio also offers programmable function keys, which can be customized to perform specific actions or activate frequently used features, providing added convenience and efficiency.

One notable feature of the IC-4GXAT is its dual-watch function, which allows users to monitor two channels simultaneously. This feature is particularly useful in situations where it is necessary to monitor multiple channels or frequencies at the same time, such as during emergency operations or group communications.

The IC-4GXAT also includes a built-in speaker microphone, which provides clear and loud audio output. The microphone features a push-to-talk (PTT) button for easy and convenient communication. Additionally, the radio supports hands-free operation with the use of compatible headsets or earpieces, allowing users to communicate without the need to hold the radio.

Key Controls:

The IC-4GXAT features a number of key controls that are strategically placed for easy access and operation. These include:

  • Power/Volume Knob: Located on the top of the radio, this knob allows users to turn the radio on/off and adjust the volume.
  • Channel Selector: Positioned on the front of the radio, this selector allows users to quickly switch between channels.
  • Menu/Enter Button: Located below the display, this button is used to access the menu system and confirm selections.
  • Function Keys: The radio features several programmable function keys, which can be assigned to perform specific functions or activate frequently used features.
  • PTT Button: Positioned on the side of the radio, this button is used to initiate transmissions.

Pros and Cons of the Icom IC-4GXAT

Pros Cons
1. Excellent build quality and durability 1. Relatively high price compared to other models
2. Wide range of features and functions 2. Limited range in certain environments
3. Clear and reliable communication 3. Complex user interface for beginners
4. Long battery life 4. Bulky and heavy design
5. Weatherproof and resistant to harsh conditions 5. Limited availability of accessories

Customer Reviews and Ratings

One customer mentioned that they were able to maintain clear and uninterrupted communication even in challenging environments such as dense forests and mountainous terrains. They were impressed with the long-range capabilities of the IC-4GXAT, which allowed them to stay connected with their team members over long distances.

Customers also appreciated the user-friendly interface and controls of the IC-4GXAT. They found it easy to navigate through the menu options and adjust settings according to their preferences. The clear and intuitive display made it convenient to read and understand the information displayed on the screen.

In terms of battery life, customers were pleased with the long-lasting performance of the IC-4GXAT. They mentioned that the radio could operate for extended periods without needing frequent recharging. This was especially beneficial for users who required continuous communication throughout the day.

Overall, the Icom IC-4GXAT has received high ratings and positive reviews for its exceptional performance, durability, user-friendly interface, and long battery life. Customers have found it to be a reliable and efficient communication tool in various settings, making it a popular choice among professionals and outdoor enthusiasts alike.

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