Jojomino 1:4 Balun 200W 1-56MHz Ratio for HAM Radio 4:1 50ohm to 20ohm HF Winton Short Wave Antenna Receiver
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1. Transformation ratio of 1: 4 2. Input Impedance: 50 ohms (unbalanced) 3. Output Impedance: 200 ohms (balanced) 4. Frequency range: 1-56MHz 5.
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