Product Name: 75ohm 6dB Directional Coupler 5-1250MHz for Enabling CATV, B009-617PT-1501-C303, Splitter, Inductor, RF Components Factory Supplier China. Model NO.: B009-617PT-1501-C303 Inductor Value: Fixed Inductor Packaging Form: Generic Range of Application: Coupling Structure of Magnetizer: Ferrite Coil Nature of Operation: Antenna Coil Structure of Winding: Single Coil Working Frequency: High Frequency Structure: Core Resistance(Ohm): 75 Frequency(MHz): 5-1250 Main Line Loss(dB): Typ 2.4 Max 3.0 Coupling(dB): Min 6.5 Typ 7.2 Max 7.8 Input Return Loss (dB)Min: Min 13.0 Typ 17.0 Output Return Loss (dB): Min 16.0 Typ 28.0 Coupling Return Loss (dB): Min 13.0 Typ 16.0 Isolation (dB): Min 18.0 Typ 20.0 Trademark: EASTEVER Transport Package: Tape Specification: N/A Origin: Zhuhai, Guangdong, China HS Code: 8504500000 Product Description Established in 2010, Zhuhai Dongheng Electronics is a young and powerful enterprise, which is good at making RF Balun transformer.The company is now mainly engaged in the customization of RF transformer, Inductors, coils, couplers, splitters, chokes and beads.