Feature: 1. Suitable: Loop shortwave receiving antenna is suitable for UV, UHF, VHF and FM and suitable for HFDY Malahiteam DSP2. 2. Reception Improving: Shortwave receiving antenna is with two features to improve the performance and reception of any shortwave radio. Suitable for all FM radios. 3. Function Description: If your radio environment signal reception effect is poor, strong electromagnetic interference, shortwave receiving antenna can enhance the signal and provide you with excellent reception effect, improve your shortwave listening. 4. Pocket Size: Shortwave loop active receiving antenna is easy to carry for outdoors and fit in your pocket, perfect for travel. 5. PCB Material: Easy to assemble, no adjustment required, perfect for broadcasting with limited space. The shortwave loop antenna is made of great PCB material, very durable, good performance. Specification: Item Type: Loop Receiving Antenna Material: PCB. Package List: 2 x Loop Receiving Antenna