
( Brand: Collins ), ( Manufacturer Part Number: 522-2755-004 ), ( Part Type: Radio Transceiver Module ), ( Compatible Make: Avionics ), ( Country Of Origin: United States )
The Collins 522-2755-004 VHF Transceiver, also known as the AV-350A, is an advanced avionics module designed for use in various aircraft communication systems. This radio transceiver operates on the Very High Frequency band between 136.5 and 161.3 MHz, with a focus on the 150-161.3 MHz range, which is primarily used for Voice Communications Aeronautical Telephony (VCAT) and Air Traffic Control (ATC) communications.
The 522-2755-004 is a compact, rugged device that measures approximately 8.3 inches long, 5.3 inches wide, and 2.5 inches high. It features a vibrant, high-resolution, backlit LCD display, which makes it easy to read and operate, even in low-light conditions. The transceiver's ergonomic design includes large, tactile buttons and a rotary dial encoder, ensuring intuitive and efficient use.
This Collins avionics module is equipped with a high-performance, wideband receiver that can decode a wide range of digital voice and data communications formats, including ACARS, ADDS, and FIS-B. It also supports multiple communication modes such as Simplex, Duplex, and Duplex Reverse, enabling seamless communication with both ground-based ATC and other aircraft.
The 522-2755-004 VHF Transceiver boasts several advanced features, including a built-in Automatic Direction Finder (ADF), which assists in determining the direction of the strongest VHF radio signal, and an integrated Navigation Receiver, which can receive and decode various navigation signals such as NAVAIDs and GPS.
This transceiver is designed to meet the stringent requirements of aviation applications, with features such as a ruggedized design, high shock and vibration resistance, and a wide operating temperature range. Additionally, it is certified to several industry standards, including TSO-C129e, DO-160G, and ETSO-300-125, ensuring its safety and reliability in the harsh aviation environment.
The Collins 522-2755-004 VHF Transceiver is an indispensable tool for pilots and aviation professionals, providing them with a powerful, versatile, and easy-to-use communication and navigation solution. It is a testament to Collins' commitment to delivering high-quality, innovative avionics technology that enhances safety, efficiency, and connectivity in the aviation industry.
The Collins 522-2755-004 VHF Transceiver is a popular avionics module used for communication in the aviation industry. Here are some pros and cons to consider before making a purchase.
Pros:1. High-performance: The Collins 522-2755-004 offers excellent RF performance, providing clear and reliable voice communications.
2. Rugged design: The transceiver is built to withstand the harsh environment of an aircraft cockpit with its robust design.
3. Advanced features: Some advanced features include VOX operation, selectable squelch, and a built-in speaker.
4. Compatibility: It is compatible with various aircraft models and can be integrated with other avionics systems.
5. FCC certified: The transceiver is FCC certified, ensuring compliance with aviation communication regulations.
Cons:1. Price: The Collins 522-2755-004 is a high-end avionics module and comes with a premium price tag.
2. Size: The transceiver is relatively large compared to some other options, which may not be ideal for smaller cockpits.
3. Complex installation: Installing the transceiver can be a complex process, requiring the expertise of a certified avionics technician.
4. Limited connectivity: The transceiver may not offer the same level of connectivity as more modern avionics systems.
Conclusion:The Collins 522-2755-004 VHF Transceiver is a high-performance and rugged avionics module with advanced features and FCC certification. However, its premium price tag, size, and complex installation process are significant drawbacks. If you are looking for a reliable and clear communication system for your aircraft, this transceiver is an excellent choice. However, if you are on a budget or require advanced connectivity features, other options may be more suitable.
Recommendation:If you have the budget and require a high-performance and rugged VHF transceiver for your aircraft, the Collins 522-2755-004 is an excellent choice. However, if you are on a tighter budget or require advanced connectivity features, consider exploring other options in the market. Be sure to consult with a certified avionics technician to ensure proper installation and compatibility with your aircraft.
Vintage Collins Radio VHF Transceiver 618M-1 P/N 522-2755-004 Serial 209, Removed from aircraft environment exact history unknown. Please see photos for product condition, and details. Free shipping only applies to the 48 contiguous states. Regardless of the origin equipment, documentation provided or identification appearing upon equipment described and offered here is in no way certified for, recommended for any specific use.