NR770H: 144/430MHz(2m/70cm) ,300MHz band receiving only

Length:1.02m / Weight:250g
Gain:2.15dBi(144MHz),5.5dBi(430MHz) / Max.power rating:200W FM(Total)
Impedance:50 ohms / VSWR:Less than 1.5:1 / Connector:MP
Type:1/2wave radialless(144MHz),2×5/8wave radialless(430MHz)