5.6M/18.3 FT QRP Antenna 14M-30MHz 300W-600W HF Antenna Stainless Steel 1/4 Wavelength For USDX QRP Radio. 5.6M/18.3FT QRP Antenna 14M-30MHz 300W HF Antenna Stainless Steel 1/4 Wavelength for USDX Radio.
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