MULTI UNUN LOW Power 4:1 9:1 16:1 + RF CHOKE 500w HF. UNUN LOW Power 4:1 + RF CHOKE 500w HF. UNUN LOW Power 9:1 + RF CHOKE 500w HF. BALUN RF CHOKE 1:1 (50 Ohm : 50 Ohm). un Balun RF CHOKE (1:1), ideale per antenne verticali con impedenza di circa 200 ohm.
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