
( Brand: Telewave ), ( Model: TELEWAVE ANT450Y10-WR ), ( Compatible Brand: Universal ), ( Type: Antenna ), ( Band: Uhf ), ( Manufacturer Part Number: ANT450Y10-WR )
The Telewave Antenna Model ANT450Y10-WR is a high-performance Yagi antenna designed for use in the 450-470 MHz frequency range. This antenna is an excellent choice for various applications, including two-way radio communications, public safety networks, and microwave link systems.
The Yagi antenna design provides directional gain and beamwidth, focusing the RF energy in a specific direction to improve signal strength and reduce interference. The Telewave ANT450Y10-WR features a total length of 1.5 meters (59 inches) and a width of 25.4 cm (10 inches). It comprises 10 elements, including a driven element, reflector, and seven directors arranged in a folded dipole configuration.
The antenna elements are constructed of high-quality, low-loss, and corrosion-resistant materials. The parabolic reflector and directive radiating elements are made of dielectric-coated aluminum, ensuring excellent durability and weather resistance. The driven element is a low-loss, UV-stabilized, and self-supporting fiberglass-reinforced polymer (FRP) material.
The Telewave ANT450Y10-WR comes with a rugged and durable 1.5-meter (59-inch) RG-58U coaxial cable terminated with N-type connectors on both ends. The antenna is also compatible with LMR-400 and RG-213 cables. The cable is shielded to protect against electromagnetic interference and features a low-loss design for maximum signal transfer.
The antenna's gain is approximately 10 dBi, providing a significant improvement in signal strength over a dipole antenna. The horizontal beamwidth is approximately 30 degrees, while the vertical beamwidth is around 17 degrees. These beamwidth specifications ensure that the antenna can provide focused coverage in a specific direction, making it ideal for point-to-point communications and other applications requiring directional antennas.
The Telewave ANT450Y10-WR Yagi antenna is easy to install and requires minimal maintenance. It can be mounted on a mast or pole using the included U-bolt clamp and turnbuckle system. The antenna's lightweight and compact design make it a popular choice for both temporary and permanent installations.
In summary, the Telewave Antenna Model ANT450Y10-WR is a high-performance, directional Yagi antenna suitable for various applications in the 450-470 MHz frequency range. Its durable construction, excellent gain, and beamwidth specifications make it an ideal choice for improving signal strength and reducing interference in communications systems.
The Telewave Antenna Model ANT450Y10-WR is a Yagi-Uda directional antenna designed for use in the 450-470 MHz frequency range. This antenna is commonly used for microwave links, point-to-point communications, and other applications where directional gain and high-frequency performance are necessary. Here are some pros and cons of buying this particular antenna:
Pros:1. High Gain: The antenna provides a significant directional gain of up to 12 dBi, which enhances the reception and transmission of signals over long distances.
2. Frequency Range: The 450-470 MHz frequency range is widely used for various wireless applications, including public safety communications, industrial automation, and military communications.
3. Weather Resistant: The antenna is designed to operate in harsh weather conditions, making it suitable for outdoor installations.
4. Compact Size: Despite its high gain, the antenna has a relatively compact size, making it easier to install and transport compared to other high-gain antennas.
5. Good RF Performance: The antenna is known for its good RF performance, which ensures reliable and stable wireless communications.
Cons:1. Directional Antenna: Being a directional antenna, it requires precise alignment to the source or destination to achieve optimal performance, which can be challenging in some installations.
2. Complex Installation: Installing a Yagi antenna can be more complex than installing omnidirectional antennas due to its directional properties and need for precise alignment.
3. Cost: The antenna is more expensive than some other antenna types due to its high gain and directional properties.
4. Limited Bandwidth: The antenna has a limited bandwidth, which may not be suitable for applications that require wideband communications.
Conclusion:The Telewave Antenna Model ANT450Y10-WR is a high-performance directional antenna suitable for various wireless applications in the 450-470 MHz frequency range. It offers significant directional gain, good RF performance, and weather resistance. However, it requires precise alignment, has a complex installation process, and is more expensive than some other antenna types. If the application requires long-range, high-gain wireless communications in the specified frequency range, then this antenna could be a good investment. Otherwise, one might consider other antenna types that offer broader bandwidth, simpler installation, or lower cost.
Yagi Antenna Pattern: Directional Effective Gain: 10 DVD Frequency Range: 450-470 MHz Power Rating: 500 watts Impedance: 50 Ohms Vertical Beam width : 49 Horizontal 47 VSWR: 1.5:1 or less comes as shown, unknown condition, pulled from working environment.