
( Brand: Cushcraft ), ( Manufacturer Part Number: ARX-450B ), ( Bundle Listing: Yes ), ( Type: 440 Mhz Vertical Base Antenna ), ( Country/region Of Manufacture: United States )
The ARX-450B Cushcraft 435-450 MHz 70cm Vertical Base Antenna, also known as the Ringo, is a high-performance, versatile antenna designed for amateur radio enthusiasts. This antenna is part of Cushcraft's AR series, which is renowned for its excellent quality and performance.
The ARX-450B is a vertical base antenna, making it ideal for use in urban environments where space is limited. It operates on the 435-450 MHz frequency band, which is commonly used for 70cm amateur radio operations. The antenna features a robust, all-aluminum construction, ensuring durability and resistance to harsh weather conditions.
The Ringo's unique design includes a 12-element phased array, which provides excellent gain and directionality. The antenna is also equipped with a built-in automatic tuner, making it easy to set up and use, even for beginners. The tuner automatically matches the antenna to your transceiver, ensuring optimal performance and minimizing the risk of damage to your equipment.
The ARX-450B also includes a built-in rotator mount, allowing you to easily adjust the antenna's direction for optimal signal strength and distance. The antenna is also compatible with various rotator models, providing flexibility in your installation options.
In addition to its excellent performance, the ARX-450B is also easy to install. It comes with a user-friendly manual that provides step-by-step instructions, as well as optional mounting hardware. The antenna is designed to be easy to transport, with a lightweight yet sturdy design.
In summary, the ARX-450B Cushcraft 435-450 MHz 70cm Vertical Base Antenna is a high-quality, versatile antenna ideal for amateur radio enthusiasts. Its robust construction, excellent gain and directionality, built-in tuner and rotator mount, and easy installation make it a popular choice among hobbyists and professionals alike.
Pros of buying a ARX-450B Cushcraft 435-450 70cm Vertical Base Antenna "Ringo":1. Wide-band coverage: The ARX-450B covers a wide frequency range, from 435 to 450 MHz, making it suitable for various amateur radio applications.
2. Compact design: The vertical ring antenna is space-saving, making it an excellent choice for limited space locations.
3. High gain and directionality: The ARX-450B provides a high gain of 12 dBi and directional radiation pattern, which helps in reducing noise and improving signal strength.
4. Durable construction: The antenna is built using high-quality materials, including a corrosion-resistant aluminum tube and a sturdy base, ensuring long-lasting performance.
5. Easy installation: The antenna is easy to install, with a simple base and a coaxial cable connection, requiring minimal tools and expertise.
Cons of buying a ARX-450B Cushcraft 435-450 70cm Vertical Base Antenna "Ringo":1. Limited coverage: The antenna's coverage is limited to the 435-450 MHz band, which may not be suitable for all amateur radio applications.
2. Requires a ground system: The ARX-450B requires a ground system for optimal performance, which may add additional costs and complexity to the installation.
3. Limited adjustability: The vertical design of the antenna limits its adjustability, which may impact its performance in certain situations.
4. Potential for wind damage: The antenna's lightweight construction may be susceptible to wind damage, especially in high-wind conditions.
5. May require additional equipment: The ARX-450B may require additional equipment, such as a tuner, to ensure optimal performance.
Conclusion:The ARX-450B Cushcraft 435-450 70cm Vertical Base Antenna "Ringo" is a high-performance, compact, and easy-to-install antenna suitable for amateur radio applications in the 435-450 MHz band. Its wide-band coverage, high gain, and directionality make it an excellent choice for users looking to improve their signal strength and reduce noise. However, its limited coverage, requirement for a ground system, limited adjustability, potential for wind damage, and potential need for additional equipment are important considerations to keep in mind before making a purchase.
Recommendation:If you are looking for a high-performance antenna for the 435-450 MHz band with a compact design, the ARX-450B Cushcraft 435-450 70cm Vertical Base Antenna "Ringo" is a good choice. However, be sure to consider the potential cons and additional equipment requirements before making a purchase to ensure that it meets your specific needs and budget.
For sale is a brand new ringo ranger ii Cushcraft arx450b 435 to 450 mhz vertical antenna. Based on the original w1bx ringo, ringo ranger ii is latest design featuring three wave radiating elements and an adjustable phasing stub. You'll quickly appreciate the benefits of this amazing antenna. The ringo ranger ii has more gain, less wind load, and mechanical integrity than other two meter antennas.
The result is a very low angle of radiation over your coverage area. The ringo ranger ii has built-in lightning protection, UV-stabilized insulators, heavy wall tubing, improved decoupling radials to eliminate feed line radiation, and all-weather performance.