
( Brand: Laird Technologies ), ( Manufacturer Part Number: FRX380 )
The Laird Technologies FRX380 is a high-performance external antenna specifically designed for use with 380-400 MHz frequency bands. This antenna is an excellent choice for applications that require enhanced signal coverage and improved data transfer speeds.
The FRX380 is engineered with a 2.9 dBi gain, Michellen excelsior fiberglass radiator, and a durable, compact design to provide superior antenna performance in outdoor environments. The antenna's fiberglass construction ensures ruggedness against harsh weather conditions, making it an ideal solution for installation in unforgiving terrains.
The Laird FRX380 provides a wide coverage area and is suitable for various use cases such as public safety, transportation, industrial, and utility applications. It features SMA male connectors, which interface easily with various wireless devices and modems.
This fiberglass antenna comes equipped with a built-in ground plane, eliminating the need for an external grounding system while reducing installation time and complexity. Additionally, the FRX380 offers excellent VSWR performance, enabling stable and reliable wireless communications.
The FRX380's small form factor makes it easy to mount, and it can be integrated seamlessly into a range of equipment racks and poles. The antenna also comes with a standard 50 ohms impedance, allowing compatibility with a wide variety of wireless communication systems.
In summary, the Laird Technologies FRX380 is a versatile, high-gain, fiberglass antenna that delivers excellent performance for 380-400 MHz frequency bands. Its rugged design, wide coverage area, ease of installation, and compatibility with multiple wireless devices make it suitable for a diverse range of outdoor applications.
The Laird FRX380 380-400 2.9dBi Fiberglass antenna is a compact, weather-resistant antenna designed for 380-400 MHz frequency bands. It is suitable for various applications such as oil and gas industry, surveying, and public safety communications.
2. Pros:a) Durability: The fiberglass construction ensures the antenna's robustness and durability, making it an ideal choice for outdoor installations. It can withstand harsh weather conditions with minimal degradation in performance.
b) High Gain: With a gain of 2.9dBi, the Laird FRX380 antenna offers excellent signal reception and transmission capabilities, extending coverage and improving system performance.
c) Flexible Mounting Options: The antenna is equipped with a constrained wiper jack (N-type) which supports 50-Ohm impedance and can be easily mounted on various structures without requiring additional tools or brackets.
d) Wide Frequency Range: Operating within the 380-400 MHz frequency band, this antenna caters to a broad range of applications, such as 380 MHz DME, 400 MHz EASy, and other wireless communication systems utilizing these frequencies.
3. Cons:a) Limited Polarization: The Laird FRX380 offers vertical polarization only. Some systems might require horizontal or dual polarization, necessitating the use of additional antennas or modification.
b) Height Requirements: For maximum performance, it is recommended to mount this antenna at a minimum height of 10 feet (3 meters) or higher, but this might not always be possible for certain installations.
c) Price Point: Although the antenna's durability and high gain justify the investment, it may be considered a more expensive option compared to other non-fiberglass antennas within the same frequency range.
4. Conclusion:The Laird FRX380 380-400 2.9dBi Fiberglass antenna is a well-designed, versatile antenna that excels in outdoor environments where ruggedness and high gain are essential. Its durable fiberglass construction, wide frequency range, and flexible mounting options make it an invaluable solution for various communications systems relying on 380-400 MHz frequencies. Despite the constraints of limited polarization and height requirements, its overall benefits, including superior durability and high gain, outweigh the potential drawbacks.
5. Recommendation:For applications requiring a rugged and high-performance antenna in the 380-400 MHz frequency band, the Laird FRX380 380-400 2.9dBi Fiberglass antenna is an excellent choice. Its combination of durability, wide frequency range, and flexible mounting options make it a reliable solution for a multitude of wireless communication systems in outdoor environments.
Includes 1 ft pigtail with N Female termination. Includes mounting hardware for up to 2 in pipe.: Manufacturer Laird Technologies, Mfr Part FRX380, Weight 3.00 UPC 9. Laird Technologies - FRX380 380-400 MHz 2.9dB Fibergl: 275.52: Ashcroft's 380 400 low-cost Omani fiberglass antenna, 2.9 dB gain, 150 W.
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