图片仅供参考,请以实物为准 RF1419D 生产厂商: RFM 产品描述: SAW Filter 403.5MHzFrequency 7.5MHz 50Ohm SMD 8Pin SM3838-8 标准包装 Tape & Reel 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Type Medical Band (402-405 MHz) Front-End Filter Typical Center Frequency 403.5 MHz 3dB Bandwidth 7.5(Typ) MHz Load Impedance 50Ohm Maximum Insertion Loss 2.5 dB Pass Band Ripple 1.25 dB Mounting Surface Mount 同系列产品