UV Resistant UHF Antenna 13 DBi 50Ω 4 meter Length 475±11MHz Frequency
Product Overviews:
DX-A-475-04 is specifically designed for the maritime industry, operating effectively within the 475±11MHz frequency range. With a gain of 12-13 dB and a 50Ω impedance, it ensures excellent signal clarity and reliable transmission, while a V.S.W.R of ≤1.5 enhances its overall efficiency. Available in a 4-meter length, the antenna is constructed from durable fiberglass, providing outstanding resilience in challenging marine conditions. Its omni-directional radiation pattern guarantees consistent signal coverage from all angles, and the S16 connector facilitates seamless integration with maritime communication systems.
Features and Benefits:
4M High-Power Antenna with 12-13 dBi Gain: This antenna can handle up to 100W, providing robust and dependable signals for effective maritime communication.
Optimized Frequency Range: It operates within the 475±11MHz range, delivering outstanding performance specifically for marine applications.
Omni-Directional Signal Coverage: The design ensures reliable signal strength from all directions, enhancing overall communication effectiveness.
Corrosion-Resistant Fiberglass Radome: Built from durable fiberglass, this antenna is resilient against corrosion, even in harsh, salty conditions.
User-Friendly Installation: It comes equipped with a low-loss cable and a solder-free S16 connector, simplifying the setup process.
Premium Brass and Copper Components: The use of thick materials enhances the antenna’s range, clarity, and efficiency.
UV-Resistant Coating: Finished with a white, UV-stable polyurethane layer to safeguard against sun damage.
Engineered for Durability: Designed to endure severe weather conditions, ensuring long-lasting, maintenance-free operation.
Specifications:
| Electrical Spec | Frequency Range (MHz) | |
| Gain (dBi) | 12-13 |
| Input Impedance (Ω) | 50 |
| V.S.W.R | ≤1.5 |
| Polarization | Vertical |
| Maxlmum input power (W) | 100 |
| Mechanical Spec | Connector | SL16 |
| Size(mm) | φ50*4000 |
| Radiating Element Material | Copper Cu |
| Radome material | Fiberglass |
| Installation | Pole and support pipe |
Dimension Drawing:
Applications:
Quality Control:
ISO9001, 14001, 45001
About Us:
Established in 2003 and officially registered in 2018,
Chengdu Dixin Technology Co., Ltd. is located in Chengdu, Sichuan, China.
We specialize in the research and development, production, sales, technical support,
and system engineering construction of marine electronic products.
Our dedication to innovation is reflected in our portfolio of over 20 national patents,
including new utility patents, appearance patents, and software copyrights.
Our Products include AIS AtoN (Aids to Navigation), stand alone and self contained AIS marine lantern,
AIS base station, marine antenna, Ultrasonic Anemometer, intelligent energy management systems, etc.
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UV Resistant UHF Antenna 13 DBi 50Ω 4 Meter Length 475±11MHz Frequency Images
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