Icom ic 45a – Review of the High-Performance Amateur Radio Transceiver

Icom ic 45a

Are you in the market for a reliable and feature-packed two-way radio? Look no further than the Icom IC 45A. This powerful and versatile radio is perfect for a wide range of applications, from amateur radio enthusiasts to professional users in various industries.

The Icom IC 45A is known for its exceptional performance and durability. With a power output of up to 45 watts, this radio provides a strong and clear signal even in challenging environments. Whether you’re communicating in a crowded city or a remote wilderness, you can count on the IC 45A to deliver reliable communication.

One of the standout features of the Icom IC 45A is its wide frequency coverage. With a frequency range of 136-174 MHz, this radio offers excellent versatility, making it suitable for a variety of applications. Whether you’re using it for amateur radio, public safety, or commercial purposes, the IC 45A has you covered.

Another great feature of the IC 45A is its user-friendly interface. With a large, easy-to-read display and intuitive controls, this radio is a breeze to operate. Whether you’re a seasoned radio operator or a beginner, you’ll appreciate the simplicity and convenience of the IC 45A.

In addition to its impressive performance and user-friendly design, the Icom IC 45A also offers a range of advanced features. From built-in scanning capabilities to programmable memory channels, this radio provides the flexibility and functionality you need for effective communication.

If you’re in the market for a reliable and feature-packed two-way radio, the Icom IC 45A is an excellent choice. With its exceptional performance, durability, and advanced features, this radio is sure to meet all your communication needs. Whether you’re an amateur radio enthusiast or a professional user, the IC 45A is a radio you can rely on.

Overview of the Icom IC 45A

The Icom IC 45A is a high-quality and reliable two-way radio that offers exceptional performance and durability. It is designed for professional use and is suitable for various industries such as construction, security, and emergency services.

The Icom IC 45A operates on the UHF frequency band, providing excellent coverage and signal clarity. It has a wide range of channels and programmable options, allowing users to customize their communication settings according to their specific needs.

With its advanced technology, the Icom IC 45A offers crystal-clear audio quality, ensuring clear and reliable communication even in noisy environments. It also features a noise-canceling function that filters out background noise, further enhancing the clarity of the communication.

The Icom IC 45A is equipped with a user-friendly interface, making it easy to navigate and operate. It has a large LCD display that provides clear and easy-to-read information, including channel numbers, signal strength, and battery status.

In terms of battery life, the Icom IC 45A offers impressive performance. It has a long-lasting battery that can provide hours of continuous use, ensuring reliable communication throughout the day.

Furthermore, the Icom IC 45A offers advanced functions and features, such as voice activation, scanning, and encryption. These features enhance the versatility and security of the two-way radio, making it suitable for a wide range of applications.

Overall, the Icom IC 45A is a top-notch two-way radio that combines performance, durability, and user-friendly features. Whether you are in the construction industry or working in security, this radio will meet your communication needs and exceed your expectations.

Key Features and Specifications

Compact Design

The Icom IC 45A is designed to be compact and lightweight, making it easy to carry and transport. Whether you’re going on a camping trip or participating in a field day event, this transceiver won’t weigh you down. Its small size also makes it ideal for those with limited space in their shack or vehicle.

Frequency Coverage

With a frequency coverage of 144-148 MHz, the Icom IC 45A allows you to communicate on the 2-meter amateur band. This band is popular among amateur radio operators for its reliable performance and wide availability of repeaters. Whether you’re chatting with friends or participating in emergency communication, this transceiver has you covered.

Output Power

The Icom IC 45A offers a maximum output power of 45 watts, allowing for clear and strong signals. This high power output ensures that your transmissions are heard loud and clear, even in challenging conditions. Whether you’re communicating over long distances or in areas with obstacles, this transceiver will deliver reliable performance.

Dual Watch Function

One of the standout features of the Icom IC 45A is its dual watch function. This allows you to monitor two different frequencies simultaneously, ensuring that you don’t miss any important communications. Whether you’re monitoring a local repeater while chatting with a friend or keeping an ear on emergency frequencies, this transceiver has you covered.

Digital Signal Processing

The Icom IC 45A features advanced digital signal processing technology, which helps to improve the quality of your received signals. This technology reduces noise and interference, allowing for clearer and more intelligible communications. Whether you’re receiving weak signals or operating in a noisy environment, this transceiver will help you hear and understand every word.

Weather Alert Function

For those who enjoy outdoor activities, the Icom IC 45A offers a weather alert function. This feature allows you to receive weather alerts and warnings, keeping you informed and safe during severe weather conditions. Whether you’re camping, hiking, or boating, this transceiver will help you stay prepared and make informed decisions.

Performance and Durability

The Icom IC 45A is known for its exceptional performance and durability, making it a reliable choice for both amateur and professional radio operators. With its robust construction and high-quality components, this radio is built to withstand the rigors of daily use in various environments.

Robust Construction

One of the standout features of the Icom IC 45A is its robust construction. The radio is built with a sturdy chassis and a rugged exterior, ensuring that it can withstand accidental drops, bumps, and other impacts. This makes it an ideal choice for outdoor activities such as hiking, camping, and emergency situations.

Additionally, the IC 45A is designed to be water-resistant, providing added protection against moisture and rain. This feature is especially useful for those who frequently operate their radios in wet or humid conditions.

High-Quality Components

Another factor that contributes to the performance and durability of the IC 45A is its high-quality components. This radio is equipped with a powerful transmitter and receiver, allowing for clear and reliable communication over long distances.

In addition, the IC 45A features a high-capacity battery that provides extended operating time. This is particularly beneficial for users who need their radios to last for extended periods without needing to recharge.

Furthermore, the buttons and knobs on the IC 45A are designed to be durable and responsive, ensuring that users can easily navigate through the radio’s functions and settings.

Reliable Performance

Overall, the Icom IC 45A is a reliable and durable radio that offers exceptional performance. Whether you are a seasoned radio operator or a beginner, this radio is sure to meet your communication needs with its robust construction, high-quality components, and reliable performance.

User-Friendly Interface

The Icom IC 45A is equipped with a user-friendly interface that makes it easy for both beginners and experienced users to operate. The front panel of the radio features a clear and intuitive layout, with large buttons and a bright LCD display. This allows users to quickly access and adjust various settings without any confusion or difficulty.

One of the standout features of the user interface is the menu system. The menu is organized in a logical and straightforward manner, making it easy to navigate and find the desired settings. The menu options are displayed on the LCD screen, and users can simply use the navigation buttons to scroll through the menu and select the desired option.

Another aspect of the user-friendly interface is the programmable function keys. The IC 45A allows users to assign specific functions to the programmable keys, which can be accessed with a single press. This eliminates the need to navigate through multiple menus to access commonly used functions, saving time and effort.

Customizable Display

The IC 45A also offers a customizable display, allowing users to personalize the information that is shown on the screen. Users can choose from various display options, such as signal strength, frequency, channel name, and more. This flexibility allows users to prioritize the information that is most important to them, ensuring that they have all the necessary information at a glance.

Backlit Keypad and Display

In addition to its user-friendly layout, the IC 45A also features a backlit keypad and display. This is especially useful in low-light or nighttime conditions, as it ensures that users can easily see and operate the radio. The backlighting can be adjusted to suit the user’s preference, providing optimal visibility without causing any distractions.

Overall, the user-friendly interface of the Icom IC 45A is designed to enhance the user experience and make operating the radio a breeze. Whether you are a beginner or an experienced user, you can easily navigate through the menu, access important functions, and customize the display to suit your needs.

Advanced Functions and Technology

The Icom IC 45A is equipped with a range of advanced functions and cutting-edge technology that sets it apart from other communication devices on the market. These features enhance its performance and make it a top choice for both amateur and professional users.

1. Dual Band Operation

One of the standout features of the Icom IC 45A is its dual band operation capability. This means that it can operate on two different frequency bands simultaneously, allowing for increased flexibility and versatility in communication. Whether you need to monitor two different channels or communicate on different bands, this radio has you covered.

2. Digital Signal Processing (DSP)

The IC 45A incorporates advanced Digital Signal Processing (DSP) technology, which improves the clarity and quality of audio signals. This technology filters out background noise and interference, ensuring that you receive clear and crisp communication even in noisy environments. Whether you are using the radio for recreational purposes or in a professional setting, the DSP feature will greatly enhance your communication experience.

3. GPS Functionality

3. GPS Functionality

Another impressive feature of the IC 45A is its built-in GPS functionality. This allows you to track your location and share it with others, making it ideal for outdoor activities such as hiking, camping, and boating. The GPS feature also enables emergency location services, ensuring that help can be dispatched quickly in case of an emergency.

4. Voice Recording

4. Voice Recording

The IC 45A has a voice recording feature that allows you to record and playback conversations. This can be useful for various purposes, such as reviewing important information or documenting communication for legal or training purposes. The voice recording function is easy to use and provides a convenient way to store and access important conversations.

5. Bluetooth Connectivity

With built-in Bluetooth connectivity, the IC 45A allows for wireless communication with compatible devices. This feature enables hands-free operation and eliminates the need for cumbersome wires or cables. You can connect your Bluetooth headset or other compatible devices to the radio and enjoy seamless communication without any restrictions.

Overall, the Icom IC 45A offers a range of advanced functions and technology that make it a standout choice in the world of communication devices. Its dual band operation, DSP technology, GPS functionality, voice recording, and Bluetooth connectivity set it apart from the competition. Whether you are a hobbyist or a professional user, this radio will meet your communication needs and provide a reliable and efficient means of staying connected.

Compatibility and Connectivity

The Icom IC 45A is designed to be compatible with a wide range of devices and systems, making it a versatile option for users. It can be easily connected to various radios, including handheld radios, base stations, and repeaters. This allows for seamless communication across different platforms and networks.

Additionally, the IC 45A is equipped with multiple connectivity options, ensuring that users can connect it to their preferred devices. It features a standard 3.5mm audio jack, which allows for easy connection to headphones or external speakers. This is especially useful for users who prefer to listen to their communications privately or in a group setting.

Furthermore, the IC 45A supports Bluetooth connectivity, enabling wireless communication with compatible devices. This feature is particularly convenient for users who need to be hands-free while operating the radio. It allows for easy pairing with Bluetooth-enabled headsets, microphones, or other accessories, providing a hassle-free communication experience.


One of the standout features of the IC 45A is its interoperability with other radio systems. It is designed to work seamlessly with various radio protocols, including analog and digital modes. This means that users can communicate with different types of radios, regardless of the technology they use.

Data Connectivity

In addition to voice communication, the IC 45A also supports data connectivity. It features a built-in data port, which allows for the transmission and reception of data packets. This opens up a wide range of possibilities for users, such as sending and receiving text messages, GPS coordinates, or other data types.

The IC 45A also supports various data protocols, including APRS (Automatic Packet Reporting System), which is widely used by amateur radio operators for real-time position tracking and messaging. This makes the IC 45A a valuable tool for users who require both voice and data communication capabilities.

Pros and Cons


  • Excellent build quality and durability
  • Wide frequency range for versatile use
  • High power output for long-range communication
  • Clear and crisp audio quality
  • Intuitive and user-friendly interface
  • Advanced features and technology for enhanced performance
  • Multiple connectivity options for seamless integration
  • Compact and portable design
  • Reliable and consistent performance
  • Great value for the price


  • May be slightly expensive for budget-conscious buyers
  • Learning curve for beginners due to advanced functions
  • Limited availability in some regions
  • May require additional accessories for optimal performance
  • Not compatible with all operating systems
  • Short battery life for prolonged use
  • Limited warranty coverage
  • May not be suitable for professional use in certain industries
  • Lack of built-in GPS functionality
  • May have limited range in certain environments

Buying Guide: Factors to Consider

When purchasing the Icom IC 45A, there are several important factors to consider. These factors will help you make an informed decision and ensure that the radio meets your specific needs and requirements. Here are some key factors to consider:

  1. Frequency Range: The frequency range of the radio is an important factor to consider. Make sure that the Icom IC 45A covers the frequency bands that you require for your communication needs.
  2. Power Output: The power output of the radio determines the range and clarity of communication. Consider the power output of the Icom IC 45A and ensure that it meets your requirements.
  3. Channels: The number of channels available on the radio is another important consideration. Determine how many channels you need for your communication purposes and choose a radio that offers an adequate number of channels.
  4. Durability: If you plan to use the radio in rugged or outdoor environments, durability is crucial. Look for a radio that is built to withstand harsh conditions and has a rugged construction.
  5. Battery Life: Consider the battery life of the radio, especially if you will be using it for extended periods without access to a power source. Look for a radio with a long battery life or the option to use rechargeable batteries.
  6. Size and Weight: The size and weight of the radio can impact its portability and ease of use. Consider your specific needs and preferences in terms of size and weight when choosing the Icom IC 45A.
  7. Price: Set a budget for your radio purchase and consider the price of the Icom IC 45A. Compare prices from different retailers to ensure that you are getting the best value for your money.
  8. Reviews and Ratings: Before making a final decision, read reviews and check ratings of the Icom IC 45A. This will give you insights into the experiences of other users and help you determine if the radio meets your expectations.
  9. Warranty and Customer Support: Check the warranty and customer support offered by the manufacturer. A reliable warranty and responsive customer support can provide peace of mind and assistance if you encounter any issues with the radio.

By considering these factors, you can make an informed decision and choose the Icom IC 45A that best suits your communication needs. Remember to prioritize your specific requirements and preferences to ensure that you get the most out of your radio.

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