Frequency 400-470MHZ and 136-174MHZ
Dual band, high gain! Gain:2.5/3 dB
Power：50W
Length: 9CM
Top diameter：3.4CM
Button diameter：4CM
NMO connector, suitable for car mobile radio station.
Can install to the antenna base station directly.
Colors : Black
Center point: VHF 144mhz and UHF 435mhz, VSWR: Below 1.5

Package includes:
1X Small cannon dual band antenna