
( Brand: Pulse / Larsen Antennas ), ( Type: Handheld Antenna ), ( Manufacturer Part Number: SPWH14832 ), ( Item Weight: 0.1 ), ( UPC: 729198622596 )
The Pulse Electronics LPDA-782-882, model number SPWH14832, is a high-performance, 3.5 inch (8.9 cm) 1/4 wave Whip Antenna designed for use in the 782-882 MHz frequency range. This antenna, manufactured by Pulse Electronics, a renowned name in antenna technology, is an excellent choice for various applications such as wireless communication systems, radar systems, and telemetry applications.
This antenna is a Linear Polarized Dipole Antenna (LPDA), which means it radiates electromagnetic waves in a linear polarization, making it suitable for systems that require specific polarization characteristics. The antenna element is a 1/4 wave Whip design, which offers a broadband frequency response and a high gain in the specified frequency range.
The antenna is compact in size, with an overall length of approximately 18 inches (45.7 cm), excluding the SMA connector. The antenna's rugged construction includes a fiberglass radiating element and a stainless steel whip, ensuring durability and resistance to harsh environmental conditions. The antenna is also equipped with an SMA connector, which provides a secure and reliable connection to the transmission line.
The LPDA-782-882 offers excellent radiation patterns in both the horizontal and vertical planes, ensuring good far-field performance and directional characteristics. The antenna's gain is typically around 3.5 dBi, providing an adequate signal boost for applications that require increased range or sensitivity.
Pulse Electronics' SPWH14832 antenna is an excellent choice for those seeking a high-performance, compact, and rugged antenna solution for their wireless communication, radar, or telemetry applications in the 782-882 MHz frequency range.
Pulse Laser Antennas' SPWH14832 782-882 3.5 1/4 wave whip antenna is a popular choice for various applications due to its compact size and wide frequency range. Here are some pros and cons to help you make an informed decision about purchasing this antenna:
Pros:1. Wide Frequency Range: This antenna covers a wide frequency range of 782-882 MHz, making it a versatile option for different applications.
2. Compact Size: Its small size makes it easy to install and transport, making it a great choice for mobile applications.
3. Durable Construction: The antenna is made of high-quality materials, ensuring durability and reliability in various weather conditions.
4. Broad Bandwidth: The antenna provides a broad bandwidth, allowing for efficient data transfer and better signal quality.
5. Easy Installation: The antenna can be easily installed without the need for complex setups or specialized tools.
Cons:1. Limited Gain: Compared to larger antennas, this whip antenna has a limited gain, which may result in weaker signals in areas with poor signal strength.
2. Directional Antenna: The antenna is directional, meaning that it must be pointed towards the signal source for optimal performance. This may require additional setup and alignment.
3. Sensitivity to Obstructions: The antenna's small size makes it more susceptible to obstructions, which can weaken the signal or even block it entirely.
Ending Conclusion:The Pulse Laser Antennas SPWH14832 782-882 3.5 1/4 wave whip antenna is an excellent option for applications that require a compact, wide-frequency-range antenna. Its durability, ease of installation, and broad bandwidth make it a valuable asset. However, its limited gain, directional nature, and sensitivity to obstructions are important considerations. Ultimately, the decision to purchase this antenna depends on the specific requirements of your application.
Recommendation:If you require a compact, wide-frequency-range antenna for your application and are willing to accept the limitations in gain and directionality, then the Pulse Laser Antennas SPWH14832 782-882 3.5 1/4 wave whip antenna is a solid choice. However, if you need a more directional or higher-gain antenna, then you may want to consider other options.
Larsen SPWH14832. Antenna Type. 782-882 MHz, 3.5. 1/4 Wave Whip.
Radially Larsen. Type: Handheld Antenna.