This uhf-band walkie-talkie antenna has SMA-J connector, and the walkie-talkie model it fits is Yaesu VX160-400.

Color: Black 
Connector: SMA-J 
Gain: 2dB 
Frequency Range: 400-470MHz 
Material: ABS 
Length: 17cm 
Weight: 14g
Application: walkie talkie 
Model: VX160-400 
Antenna type Uhf Antenna 

QYT Electronics Co., Ltd. (QYT) was one of the earliest professional two-way radio and accessories manufacturers in China, and now one of the top mobile radio providers as well. QYT is headquartered in Quanzhou, Fujian, China. We are mainly responsible for the company's related product hardware development, production, sales and engineering services. Our company also provides customized services as well as personalized, differentiated products (OEM/ODM).