ABOUT SIRIO PERFORMER 5000 3/8 NS
Electrical Data:

Type:Trucker antenna
Radiation:Omnidirectional
Polarization:Linear vertical
Frequency range:27 … 30 MHz Tunable
Systems:CB 27MHz, 10m-HAM
Bandwidth:≥ 2.6MHz @ SWR ≤ 2
Max Power:1500 Watts (CW) continuous :5000 Watts (CW) short time
Connector:3/8'' Thread
Mechanical Data:

Materials:Copper, Chromed brass, Stainless Steel 17/7 PH, Thermoplastic UV stabilized
Height (approx):2020 mm / 6.63 ft
Weight (approx):480 gr / 1.06 lb
Mounting type:3/8'' Thread