One is SMB Male (pin in center) ,another is SMB Female(hole in center)
Impedance:50ohm; VSWR below 1.20
Material:Pure brass with Great connectivity.(Not Alloy)
SMB antenna adapter for Sirius XM Radio Car Vehicle Trucks RV Boats Marine Home Commercial Bike Motorcycle ATV UTV HD Hi-Fi Radio Stereo Receiver Tuner
Package included: 2 Pieces SMB male to female RF Coax Adapter
وصف
This is SMB Adapter SMB male to SMB Female Straight Goldplated Connector
If you need to use a different antenna these make it work
Works great when you have SMB transmitter and antenna