
( Brand: Apollo ), ( Manufacturer Part Number: A-39 )
The Apollo 39 GPS Preamplifier (Model 428-1109) is a high-performance, compact device designed to enhance the accuracy and reliability of GPS signals in various applications. This preamplifier is specifically engineered to provide superior performance in challenging environments, such as urban canyons, tunnels, and under dense foliage, where traditional GPS signals may be weak or distorted.
The Apollo 39 features a low-noise, high-gain design that amplifies the weak GPS signals, thereby improving their strength and quality. This results in improved positioning accuracy and faster time-to-first-fix (TTFF) in GPS-dependent applications. The preamplifier also has a wide bandwidth of 1.228 to 1.610 MHz, which ensures compatibility with all GPS L1 frequencies.
The Apollo 39 is constructed using high-quality materials and advanced manufacturing processes, ensuring robustness and reliability. It is housed in a compact, weatherproof enclosure, making it suitable for outdoor use. The preamplifier also features a built-in voltage regulator, which ensures stable power supply over a wide input voltage range.
In addition, the Apollo 39 is easy to install and use. It comes with a standard N-type connector, which allows for easy connection to GPS antennas. The preamplifier also features a low power consumption, making it an energy-efficient solution for power-sensitive applications.
Overall, the Apollo 39 GPS Preamplifier (Model 428-1109) is an ideal solution for applications that require accurate and reliable GPS positioning, such as navigation, asset tracking, and machine-to-machine communication. Its high-performance design, compact size, and ease of use make it a versatile and reliable choice for a wide range of applications.
Pros of buying a Apollo 39 GPS Preamplifier (428-1109):1. Improved Signal Strength: The Apollo 39 is designed to amplify weak GPS signals, providing better accuracy and reliability, especially in challenging environments.
2. Wide Compatibility: It is compatible with a wide range of GPS receivers, making it a versatile option for many users.
3. Easy Installation: The Apollo 39 is simple to install and does not require any specialized tools or technical skills.
4. Durable Construction: The preamplifier is built to withstand harsh environmental conditions, ensuring long-term use.
Cons of buying a Apollo 39 GPS Preamplifier (428-1109):1. Cost: Compared to some lower-end preamplifiers, the Apollo 39 is more expensive.
2. Size: The preamplifier is slightly larger than some of its competitors, which may be a concern for users with limited space.
3. Power Requirements: The Apollo 39 requires a constant power supply, which may add to the overall cost and complexity of the system.
Conclusion:The Apollo 39 GPS Preamplifier (428-1109) is a high-quality option for users who require improved GPS signal strength and reliability in challenging environments. Its wide compatibility, easy installation, and durable construction make it a strong choice, despite its higher cost and larger size. If these factors are not a concern, the Apollo 39 is a recommended option for improving GPS signal quality and performance.
If you think the shipping cost is too high, to verify charges in case there a mistake.
This is used and has been not tested. It comes with a 30 day warranty.
Economy shipping such as parcel select will take weeks to travel the western states. Apollo A-39 gps preamp to just purchase several items from a bankrupt aviation service company.
I am not an expert with these items so please view the pictures carefully and ask all questions before buying. It was tagged working when removed.
Please look at and all pictures as they are part of the will show details.