1)RFC Radio Frequency Converter,射频转换器2)radio frequency up-and-down converter,射频上下转换器3)RF switching relay,射频转换继电器，高频转换继电器4)radio converter,射频变换器5)light-to-frequency converter,光频转换器6)voltage-to-frequency converter,压频转换器
用法和例句
A TSL230B-based organic compound melting point tester designed with the TSL230B light-to-frequency converter;
一种基于TSL230B光频转换器的有机化合物熔点测试仪
Besides,the system appends a light-to-frequency converter TSL235.