2-In-1 Air Frequency Converter Aviation Band Frequency Conversion to Short Wave Converter High Impe

With it, the 118Mhz-138Mhz aviation band can be down-converted to the SW shortwave band received by ordinary radios, allowing ordinary radios to easily achieve aviation band reception.Support conversion between high-impedance converter and aviation frequency converter, It can achieve good matching and work with magnetic rods, passive small loop antennas, rod\/whip antennas, and other antennas. Improve reception.It can achieve high-impedance antenna input matching for malachite or standard 50 ohm input receivers and mobile phones.Compact and portable, with built-in 700mAh battery and USB-C port for charging. It is really a must-have tool for traveling and listening to the radio!It can last up to 60 hours when used in high-impedance amplifier functions, and can last up to 23 hours when used in aviation inverters.Aviation frequency converter, aviation band frequency conversion to short wave, aviation frequency converter + high impedance amplifier 2-in-1 artifact.Type:110MColour:BlackMaterial:MetalPackage Contents:1 * Aviation frequency converterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.