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High-speed rail 1800 - FAD double-frequency electric adjustable antenna

3.5 G double four port directional antenna

FA/D intelligent base station electricity adjustable antenna (N F)

Non-electric FAD intelligent base station antenna

F/A independent electrically controlled intelligent antenna specifications plate type

FA/D low smart antenna gain (4 * cluster head)

FA/D independent electrically controlled intelligent plate type antenna (4 * cluster head)

FAD high-gain intelligent plate type antenna

FA electrically controlled intelligent directional antenna