J05E 是一款特小体积，超低功耗,平时输出为零电平（没有干扰）的超外差接收模块,工

作在315M/433.92M 频段。芯片内含稳压电路，具有较宽的工作电压范围 ，芯片高度集成了超外差接收电路的所有功能，具有较高的接收灵敏度和稳定性。芯片杂波辐射指标符合欧洲或北美管理标准。模块天线输入端口增加了微带电感有效提高了抗静电能力，产品一致性比J05U 有很大的提高，引脚功能与 J05U 完全兼容，是 J05U 的升级替换产品。-J05E is a special small size, low power consumption, usually zero output level (no interference) superheterodyne receiver module, work in 315M/433.92M band. Chip embedded voltage regulator circuit, with a wide operating voltage range, highly integrated chip all the functions superheterodyne receiver circuit with high receiver sensitivity and stability. Clutter radiation chip index in line with European or North American management standards. Module increases the microstrip antenna input port inductance effectively improve the antistatic ability is greatly improved product consistency than J05U, pin functions are fully compatible with J05U is J05U upgrade replacement product.