Asyduey DIY Aviation Radio R60 FM 88-108MHz Air Band 118-136MHz Receiver R60 Receiver R60 2 Band Receiver Aviation Radio PLL Secondary Frequency Conversion +Case

2. Adopting the TA2003+TA7640 scheme, FM mode primary frequency conversion, intermediate frequency 10.7MHz; AM mode secondary frequency conversion, with first intermediate frequency of 10.7MHz and second intermediate frequency of 455KHz. Support tuning indication. 4. Support automatic channel search, support VFO/ two channel adjustment modes, and in mode, each band can store 50 frequencies. 1. The microcontroller adopts STC8H8K64U, with built-in PLL local oscillator and OLED screen display. The receiving frequency is 88-108MHz (FM mode) for FM broadcasting and 118-136MHz (AM mode) for aviation band. 3. On board CNC volume potentiometer, supporting noise reduction function. 5. The SMD devices have been pre welded, greatly reducing the difficulty of amateur assembly.