Antenna Balun 1:4 500W 1-56MHz ingresso 50Ω a uscita 200Ω per onde corte SSB2320

Wide frequency band coverage (1-56MHz): Supports shortwave full-band applications, seamlessly switching from low frequency 1MHz to high frequency 56MHz. When directly connecting the antenna vibrator, use the included copper nose to fix it; after installation, apply waterproof glue to the M seat and cable connector to enhance protection.

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