SB-15/SBB-15 Tri-Band Antenna  

Tri-Band Mobile Antenna
50/146/446MHz
Gain & Wave:
50MHz  1/4 wave
146MHz 4.5dBi  6⁄8 wave center-loaded
446MHz 7.2dBi  5⁄8 wave x 3
VSWR: 1.5:1 or less
Max Power: 120 watts FM
Length: 61"
Connector: PL-259
Comet "locking" fold-over hinge included