QRP15 1-30MHz Portable Mini ELF HF Antenna 50ohms Portable Shortwave Antenna ELF HF Antenna Support 40M/20M/15M/10M Transmitting. Transmission: 40m, 20m, 15m, 10m. Compact and Lightweight: This portable mini elf hf antenna is designed to be easily carried, making it ideal for on-the-go communication.
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