This is a must have antenna for any trucker or RV driver on the road. K-40 antenna offers a universal mount application 500 watt antenna. Base Rotates 30 degree for proper vertical polarization. Has a special radiused tip to dissipate static no static ball to get knocked off. Isolation chamber reduces static damping. Whip retracts 2.25 inches into coil for easy tuning. Quarter-turn release makes for easy removal of coil and whip. Made in the U.S.A
- Universal mounting application
- 18 feet custom-made RG-58A/U 95 per cent shielded coax stranded to prevent breakage
- Exclusive Meti-Plas construction for superior performance
- 17-7 stainless steel 57.25 inches whip antenna
- Unique capacitor for consistent SWR across all 40 channels