Top Features: Fully fed DYA Yagi system (Driven Yagi Array) Electrically extremely weather-resistant Better than 3-element monoband Yagi on all bands Balun already included Details: The OBDYA12-5 is a high-performance, fully driven fiveband Yagi antenna, specifically designed for the 14, 18, 21, 24, and 28 MHz amateur radio bands. Unlike a traditional log-periodic antenna, it features 11…
Top Features: Up to 6 antennas selectable Load capacity up to 3500 W Robust, weatherproof housing Simple integration Details: Expand your radio system with the practical 6-way antenna switch from 4O3A. Manufactured in Montenegro, this high-quality antenna switch allows you to seamlessly and easily switch between six different antennas. Designed to withstand harsh weather conditions,…
Top Features: Automatic disconnection of up to 6 connected devices Permanent monitoring of the operating status of the system Physical disconnection/grounding via motorized switches Low insertion loss, high isolation Details: The Grounding Antenna Switch from 4O3A reliably protects your valuable radio system from damage/destruction due to overvoltage, for example during a thunderstorm. The system permanently monitors the…
Top Features: Tuner for outdoor use Shortwave + 6 m Control via LAN Upgradeable Details: TGXL-O – The ultimate automatic antenna tuner for your radio station The TGXL-O from 4O3A in Montenegro is a high-quality automatic antenna tuner that is controlled via LAN and has been specially developed for outdoor use. It can therefore be…
MAT-TUNER : mAT-1500ProII Autom. Tuner 1500W, SWR/Wattmeter. Details: The mAT-1500ProII is a versatile automatic antenna tuner designed for transmitters and linear amplifiers with up to 1500 watts (SSB) or 800 watts in digital mode. It works in the frequency range from 1.8 to 30 MHz and matches almost any coax-fed antenna system – be it…