1.Model No:WL-6041 2.Description:3Ghz F Female Splice Adapter: 3.Length:27MM 4.Material:body:bronze;pin:berylium or phosphor Model: WL6041(Berylium Copper pin)                                     

ITEM		TYPICAL	Q.C. LIMITED
RETURN LOSS (dB)	5——1000MHz	≥44	≥40
	1000——2150MHz	≥36	≥32
	2150——2500MHz	≥34	≥32
	2500——3000MHz	≥33	≥30
INSERTION LOSS (dB)	5——1000MHz	≤0.02	≤0.10
	1000——2150MHz	≤0.02	≤0.10
	2150——2500MHz	≤0.08	≤0.10
	2500——3000MHz	≤0.08	≤0.10

   

   We also have Phosphor copper pin which is cheaper but quality is also good enough.

WL-6041 3GHz F Female Splice Adapter