
( Brand: Collins ), ( Manufacturer Part Number: 822-1113-21 )
The Collins 822-1113-21 Rockwell VHF Communication System is a high-performance, aviation-grade radio designed to deliver clear and reliable voice communications for aircraft. This radio is a part of the Collins Pro Line 21 series, known for its advanced technology and superior functionality.
The Collins 822-1113-21 VHF Communication System is a compact, solid-state unit that is easy to install and operate. It features a large, backlit display that provides easy-to-read information, including frequency, mode, and squelch settings. The system also includes a built-in 2000 channel database for quick and easy frequency selection.
One of the standout features of this radio is its advanced noise reduction technology. The system uses adaptive noise reduction (ANR) to filter out unwanted background noise, ensuring that voice communications are clear and understandable, even in noisy environments. It also includes a dynamic squelch control that automatically adjusts the squelch level to maintain a quiet background.
The Collins 822-1113-21 VHF Communication System is designed to meet the demanding requirements of aviation applications. It is certified to FAA TSO-111b standards and includes features such as selectable voice announcement, automatic frequency selection, and automatic volume control. The system also includes a built-in test (BIT) function for self-diagnostics and a remote control interface for easy installation and configuration.
The Collins 822-1113-21 Rockwell VHF Communication System is designed for use in fixed-wing and rotorcraft aircraft. It can be integrated into a variety of avionics systems and is compatible with a range of interfaces, including ARINC 429 and RS-232. The system is also designed for easy upgradeability, allowing users to add new features and capabilities as they become available.
In summary, the Collins 822-1113-21 Rockwell VHF Communication System is a high-performance, aviation-grade radio that delivers clear and reliable voice communications for aircraft. It features advanced noise reduction technology, easy-to-use interface, and robust certification, making it an ideal solution for aviation applications.
The Collins 822-1113-21 Rockwell VHF Communication system is a popular choice for aviation communications due to its high-performance features and reliability. However, like any other technology, it has its pros and cons. Here's a brief analysis of each:
Pros:1. High-quality communication: The Collins VHF communication system delivers clear and reliable voice communications, making it an essential tool for aviation safety and efficiency.
2. Robust design: The system is built to withstand the rigors of aviation use, ensuring long-term durability and reliability.
3. Versatile: The Collins 822-1113-21 system supports various communication modes, including NAVAID identification, voice squelch, and selective calling.
4. Easy to install: The system is designed to be easily integrated into various aircraft models, saving time and resources during installation.
5. Compliant with regulations: The system meets the FAA's requirements for aviation communications, ensuring regulatory compliance.
Cons:1. Expensive: The Collins VHF communication system is more expensive compared to other communication systems in the market.
2. Complex installation: While the system is easy to install, it requires a certain level of expertise to properly configure and calibrate, which may add to the installation cost.
3. Heavy: The system is relatively heavy, which can impact aircraft weight and fuel efficiency.
4. Limited frequency coverage: The system only supports VHF communications, which may limit its effectiveness in certain situations where HF or UHF communications are required.
In conclusion, the Collins 822-1113-21 Rockwell VHF Communication system is a high-performance and reliable solution for aviation communications. Its pros outweigh the cons, making it a worthwhile investment for professional aviation applications. However, its high cost and complex installation may make it less suitable for casual or recreational use.
Recommendation:If you are a professional aviator or an organization operating a fleet of aircraft, investing in the Collins 822-1113-21 Rockwell VHF Communication system is a wise choice due to its superior performance and reliability. However, if you are a casual or recreational user, you may want to consider more affordable options with similar features.
If the unit is non-functional or BER, please let me know so I don't re-market item as functional. # 3057 ROCKWELL COLLINS VHF COMM P/N 822-1113-21 AR.