SKU: 10601
Manufacturer: Shakespeare
Manufacturer Part Number: 4018
UPC Code: 719441100100
Style 4018 VHF 9dB
Phased 1/2-wave elements in a collinear array with a coaxial choking sleeve to suppress cable radiation
The top choice for charter boat captains and experienced sport fishing enthusiasts. This long-distance VHF antenna is rigid enough to stay erect in rough seas, yet exceptionally lightweight.
- Brass and copper elements
- Chrome-plated brass ferrules
- Includes 20′ RG-58 cable and a PL-259 connector
- Suggested mount: Style 409-R or 410-R Mounting Kit for deck or side mounting
- Two sections: base 162", tip 66"
Technical Specifications:
| Frequency: | VHF Marine band |
| Bandwidth: | (within 2.0:1 SWR) 3 MHz |
| SWR: | 1.5:1 at 156.8 MHz |
| Impedance: | (ohms): 50 |
| Gain: | 9 dB |
| Max Input (Watts): | 25 |
| DC Ground: | NO |
| Termination: | 20′ RD-58 |
| Height (feet): | 19 |
| Polarization: | Vertical |
| Radiation pattern: | Omni-directional |
