The receiver is based on the SDR principle architecture and its functions are determined by the loaded software.All types of ana-log modulation: AM,SSB,NFM,WFM, and the frequency ranges is 50K~200MHz, 400~2GHz.Multifunctions: variable filter width, adaptive noise suppressor, threshold noise suppressor, Noise blanker, AGC, equalizer, one built-in UHF.Adopt the multi-function chip msi001, and the powerful STM32H743 with a clock frequency of 480 MHz is used.Connect to com-puter via USB, which can transfer CA-T, IQ and audio, with 160kHz span, with scalability.Built-in add-on board with source follower, and also with the backlight function, giving you a better experience.Power by: TYPE-C cable or battery (NOT included)Sensitivity: 0.3μV(at 250MHz, S/W)Dynamic blocking ranges: about 85dBDSP filter adjustment ranges: 0~10KHzcolour: blackMaterial: PC+metalSize: 100x70mmPackage Contents:1 x SDR ReceiverOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.