Features: Improving the HARD menu, a button for switching audio output has been added to the HARD menu. Support all types of analogs modulation: AM, SSB, NFM, WFM. It has powerful functions: variable filter width, adaptive noise suppressor, threshold noise suppressor, used for noise blanker, AGC, equalizer. The chip is msi001, uses a powerful stm32h743 with a clock frequency of 480MHz, and has built-in UHF. Built-in large-capacity lithium battery power supplys can ensure normal use for a period of time, and can be charged in time when there is no electricity. The built-in telescopes or external antenna is used to improve the HF reception of the telescopes antenna, and an additional board with a source follower has been developed. The board will be built into the standard receiver design. Connecting to a computers via USB can transmit IQ and audio. Added the use of discrete signal PD14 (Pin 8 of the reserved field) to control user equipment functions and added SAM-U and SAM-L modes