Create idea 10kHz 180MHz Mini Circle Antenna Donut Broadband for Radio Walkie Talkie SDR

Applicability: This is a very convenient donut antenna for friends who need to scan frequencies. Suitable for all radios, walkie-talkies, SDRs, broadcast stations, etc. This product can also be easily used with a variety of devices, including radios, transceivers, software radios (SDRs), ensuring that you use the medium and shortwave loop antenna for various scanning and communication activities, and get a versatile solution. Frequency range: 10kHz-180MHz, equipped with a low impedance converter. Compared with the old donut antenna, this antenna does not require tedious tuning. There is no need to replace low and high frequencies like the old ones. Each band and each frequency can be listened directly, and the compatibility is strong. Direct band access: Each band on this donut broadband antenna can be directly accessed for instant listening. Its strong compatibility makes it an ideal choice for those who need to use a donut shortwave/medium wave antenna to scan frequencies without constant tuning. Convenient scanning: This mini antenna is designed for users who need to scan frequently, and it is extremely user-friendly. It provides direct and instant access to a wide range of frequencies, making it an extremely convenient choice for scanning enthusiasts and radio enthusiasts using loop broadband antennas.