The UT-308H is a compact dual band 144/430MHz vertical antenna on an 80mm dia magmount.
It is supplied with a 3m RG-58 cable terminated in a BNC male connector.
UT-308H Specifications
Frequency : 144-148/430-470 MHz
Gain : 1.7/4.15 dBi
Length : 50 cm
Connector : BNC
Cable : RG-58 3m
Made in Taiwan, RoHS Compliant