CP0603A0902BWTR概述
RF Couplers Uni-directional Coupling 15.5dB 0.89GHz to 0.915GHz 4Pin SMD T/R
RF 定向耦合器 GSM 890MHz ~ 915MHz 15.5 ± 1dB 3W 0603（1608 公制）
安富利:
Thin-Film Directional Couplers 4-Pin SMD T/R
Chip1Stop:
RF Couplers Uni-directional Coupling 15.5dB 0.89GHz to 0.915GHz Automotive 4-Pin Case 0603 T/R