The "protective wall" around this 'Small walled" adaptor is not as large as the Baofeng adapter's wall, allowing for it to screw into various radio ports that have a tighter port shell.
This SMA female to BNC female adaptor has a "protective wall" that is 0.51 inches in width. If you are unsure this adapter will screw in all the way, measure the width of you radios antenna port.
*Each adapter includes one 3/8"O.D.x1/4"I.D.x1/16" rubber O-ring to prevent the adapter from walking out of the antenna port*
(FYI- The Baofeng adaptor's "protective wall" width is 0.57 inches in width)
Compatible Motorola Radios:
MTX8000, MTX800, MTX8250, MTX8250LS, MTX838, MTX850, MTX850LS etc
XTS 5000, XTS 3500 , XTS3000 etc
GTX LTR Portable, GTX Privacy Plus Portable etc
HT1000, HT2000, JT1000 etc
Wouxun: KG-UVD-1P, KG-2D,KG-659,KG-669,KG-699,KG-689,KG-679 (can not compatible with KG-UV-6D)