Product Details
Phase III 18' 9 dB White VHF 2-Piece Antenna by Shakespeare®. Good communication over the VHF Marine Band depends on antenna height, quality and dB Gain. This high performing Phase III™ marine antenna is a powerhouse providing all of those necessities in the rugged, high-strength, ethafoam spacer system, fiberglass radome for stability in high seas, high winds and high speeds.
Specifications
| Design: Collinear-phased 1/2-wave elements with choking sleeve |
| Height: 18’ (5.48m) |
| Weight: 20 lbs (9 kg) |
| Gain: 8 dB |
| Connector Type: SO-239 |
| Suggested Mounting: 409-R or 410-R |
| Boat Length: less than 22' |
| SWR: less than 1.5:1 at 156.8 MHz |
| Bandwidth: 3 MHz within 2.0:1 VSWR |
| Impedance: 50 ohms |
| Max Input Power: 150 W |
| DC grounding: No |
Features
- Silver-plated outer conductor, copper inner conductor
- Stainless steel mounting sleeve
- Type SO-239 connector inside mounting sleeve for easy mounting and dismounting for stowage
- Suggested mount: Shakespeare Style 409-R or 410-R Mounting Kit
- Two sections: Base 110", Tip 110"
- Engineered to high standards
- High-grade design delivers extended lifespan
- Made with premium materials
Today, Shakespeare® is a global antenna brand with a reputation for superior quality, performance and durability. With manufacturing and distribution centers in Asia, North America and Europe, Shakespeare is positioned to deliver excellent service to our customers worldwide. Shakespeare has a rich tradition serving both military and civilian customers globally, and offers customers high quality products that have been perfected through a strong collaboration with professionals, navies and coast guards since 1952.
Shakespeare® - Troubleshooting Your Antenna Installation