SKU:DIG876SW
The Digital Antenna 876-SW is a high-performance 4-foot AIS antenna designed to meet the strict requirements of the US Coast Guard Automatic Identification System (AIS) for commercial vessels. Crafted with precision, this antenna features a low 1.5:1 SWR ratio across the AIS frequency range of 159-162 MHz, ensuring optimal signal transmission. Its 4.5 dB gain enhances communication clarity and reliability, making it an essential component for vessel safety and navigation.
Built in the USA, each 876-SW antenna is meticulously assembled, tested, and tuned by hand to guarantee maximum durability and performance. The powerful brass radiators provide robust signal reception, while soldered connections ensure consistent electrical integrity. A ferrite choke bead directs power efficiently, reducing unwanted noise and interference. The high gloss urethane finish offers excellent protection against harsh marine environments, extending the antenna’s lifespan. The stainless steel ferrule provides a sturdy mounting point compatible with a 114-threaded base, ensuring secure installation on various vessels.
The 876-SW features a quality female SO-239 (UHF female) connector, facilitating reliable connection to AIS transponders and marine communication systems. Please note that the cable is not included; for optimal performance, use Digital Antenna’s VHF/AIS cables with two DA645 connectors. Designed for durability and consistent performance, the Digital Antenna 876-SW is an ideal choice for commercial mariners seeking dependable AIS communication solutions. As always, proper handling and installation are recommended to maintain compliance with marine communication standards.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
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