Item Type: RTL SDR Radio ReceiverMaterial: MetalFM Broadcasting: 87MHz-108MHz, Select WFM.Medium Wave Broadcasting: 526.5kHz~1606.5kHz, AM.Shortwave Broadcasting: 3MHz~30MHz, AM.Airport Tower Frequency: 118MHz-135.975MHz, AMCivil Intercom Frequency: VHF: 136MHz-174MHz, NFMUHF: 400MHz-470MHz NFMAmateur Radio Communication: Shortwave Single Sideband: Below 10mhz Commonly Used Lower Single Sideband LSB; Above 10MHz Commonly Used Upper Single Sideband USBPackage List1 x RTL SDR Radio Receiver2 x Antenna Assembly1 x Power Cord1Electromagnetic Wave Range: Users can use SDR software to receive electromagnetic waves from 100KHz1.7GHz. 2Demodulation: Full band receiver supports AM, FM (NFM, WFM), CW, DSB, LSB, USB demodulation. 3Multipurpose: Portable full band receiver listens to HF single sideband communication, FM radio, walkie talkie call, aviation band, etc. 4Full Band: Portable RTL SDR receiver for 100KHz1.7GHz full band UV HF RTL SDR USB tuner receiver 5Heat Dissipation: Full band RTL SDR radio receiver is made of high quality metal, excellent heat dissipation performance, making the work more stable.