3pcs DIY S66E Radio Kit Electronic Silicon Superheterodyne Radio Kit

Description: S66E type all silicon six tube super heterodyne radio teaching kit (with indicator light) S66E suite with 6 tube super heterodyne reception, debugging convenient. Stable. It is a good training kit for each skill school and radio enthusiast, and is equipped with a detailed instruction manual. S66E type all silicon six tube super heterodyne radio. Exterior dimension: 125 * 68 * 28mm Working voltage: 3V (5 2 battery) Frequency range: 5351605KHz Sensitivity: better than 3mV/m Selectivity: 14dB Weight: about 155g Whole current: less than 13mA Output power: greater than 150W Characteristics of goods: S66E radio on the basis of Shanghai red light s66 radio to further improve and, second level and detection circuit, using a prepositive input transformer, a power amplifier triode tube 9013 amplifier output. Package Included: 3 x DIY S66E Radio Kit