Feature:1. Use the RTL2832U + R820T2 chipset with stable working performance.2. Wide range of frequency band,the turn receiver covers VHF and UHF bands of 24-1766MHz.3. Support receiving mode AM, NFM, FM, DSB, USB, LSB and CW.4. HF short-wave Q-branch direct sampling,8-bit ADC provides ~50 dB dynamic range.5. 50 ohm input impedance,independent antenna input for shortwave and VHF.Powered by universal USB.Specification:Item Type:Tuner ReceiverWorking Frequency:100KHz~1766MhzInput Resistance:50Ohm1 PPM Temperature Compensated Oscillator (TCXO).Package List:1 x Receiver1 x Cord2 x PlugNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.