Jrifedptry R10 Shortwave PLL Receiver 3-23MH DIY Kit High Sensitivity AM Radio Shortwave Radio Amateur DC12V

Use STC8H1K17 single-chip microcomputer as the main control, built-in PLL local oscillator, covering 3-23MHz, self-contained frequency indication circuit (using 7-segment digital tube, the display unit is 1KHz, the photo has color difference, the actual color is red), stepping supports automatic flying .The kit adopts the scheme of TA2003 mixing frequency + TA7613 medium/low amplifier, super heterodyne structure, intermediate frequency 10.7MHz. Ease of Use and Customization: The R10 Short-wave PLL Receiver is not just a radio; it's a platform for DIY enthusiasts to build and customize their own radio experience. The kit comes with an electronic version of the manual, which can be accessed via a provided. Although the kit requires soldering and debugging, it is designed for users with technical expertise to a successful installation. Our code, on-board digital control volume potentiometer, supports automatic saving of configuration, and supports adjustment of IF frequency and crystal oscillator frequency.12V power supply, the PCB board size is 71x100mm, which can be conveniently placed in an aluminum chassis of 76x35x100mm. Unmatched Sensitivity and Versatility: The R10 Short-wave PLL Receiver is a DIY kit designed for the discerning radio enthusiast. With a frequency range spanning from 3 to 23MHz, this receiver is a versatile tool for amateur radio operators and shortwave listeners alike. The high sensitivity ensures that even the faintest signals are captured, making it an ideal choice for those who enjoy exploring the vast spectrum of radio frequencies. Advanced Features for the Radio Enthusiast: The R10 Short-wave PLL Receiver is more than just a radio; it's a tool for the radio enthusiast. It features the STC8H1K17 single-chip microcomputer as the main control, with a built-in PLL local oscillator that covers a wide range of frequencies. The on-board digital control volume potentiometer supports automatic saving of configuration, allowing users to customize their listening experience.