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Kaito AN-200 Tunable Passive AM Antenna for AM radio Any Brands Like KaitoSonyEtonPanasonicTecsunGrundig

Passive no battery required loop AM antenna
Enhances AM reception with frequency coverage from 520 KHz -1510 KHz
9-inch diameter loop design with tuning knob
Use with direct wire connection or wirelessly for radios without AM antenna input
30-day money back guarantee 1-year manufacturers warranty