Feature:1. Using the enhanced version of 64M LPF, you can further improve the effect of image suppression2. Alloy material, coated with anti corrosion paint, glossy outsider and greatly improve service life3. Change the fixed low noise amplifier of RX888II to VGA, which can provide a range of 11dB to +34dB4. Strictly following industry standards and controlling the quality to meet your higher requirements5. Having a wide range of applications and after continuous testing and improvement, which is committed to achieving the best using effectSpecification:Item Type: Software Defined Radio ReceiverMaterial: Aluminum AlloyModel: RX888 MKIIFrequency Range: 1kHz-64MhzHigh Frequency Range: 64M-1700MhzATT Adjustment Range: -32dB to 0dBVGA Adjustment Range: -11dB to +34dB.Package List:1 x Connection Line1 x User Manual 1 x Software Defined Radio Receiver Note:1 Don't overload use2 Do not use over pressure3 Do not use over current4. 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.