SPECIFICATIONS OF DIAMOND - SG -7000 - DUAL BAND MOBILE ANTENNA 144-430 MHz:
Length: 0.47m
Weight: 280 g
Gain: 2.15 dBi (144MHz), 3.8dBi (430MHz)
Max. power rating: 100W FM (Total)
Impedance: 50 ohms
VSWR: Less than 1.5:1
Connector: MP (PL-259)
Type: 1/4 wave C-Load radialless (144MHz), 6/8 wave C-Load radialless (430MHz)