Radio antenna, mini whip antenna on printed circuit board MF/HF/VHF/SD-R, micro radio antenna

Features: Effective frequency band: Medium wave, short wave, ultrashort wave. Usage environment: Indoor, outdoor. Specifications: Accessory type: USB to DC cable. Compatibility: HackRF RTL-SD R. Color: Green. Materials: Metal + PC. Voltage range: 9V - 15V. Note: The color of the items in the photo may slightly differ from the real thing due to lighting and your monitor settings. A margin of error of +/- 1 to 3 cm is possible. Package contents: 2 antennas, 2 modules, 1 power cable.