Description
Shakespeare 6225-R VHF Antenna | Boat Supply Store
Achieve superior VHF marine communications with the Shakespeare 6225-R Phase III antenna, engineered for unparalleled electrical efficiency. This 8-foot unit features silver-plated elements and a foam-filled radome to ensure reliable signal transmission and reception, even in challenging oceanic conditions. With a maximum power input of 150 watts and an SWR rating of less than 1.5:1 at 156.8 MHz, it provides the robust performance critical for offshore navigation and safety, such as maintaining contact during a storm off the Texas coast.
Key Features
- Extended Reach 8-foot antenna for optimal signal propagation.
- Advanced Performance Phase III technology ensures peak electrical efficiency.
- Durable Construction Foam-filled radome isolates from vibration and moisture.
- Superior Signal Integrity Silver-plated outer conductor and copper inner conductor.
- Versatile Mounting Accommodates standard 1"-14 thread mounts.
- Reliable Connectivity Features a standard SO239 connector.
- Long-Term Assurance Backed by an extensive 8-year warranty.
- Focused Transmission Low-angle radiation directs signal effectively.
Specifications
| Product Specifications | |
|---|---|
| Length | 8 feet |
| Technology | Phase III |
| Elements | Silver-plated outer conductor, copper inner conductor |
| Radome | Foam-filled |
| Connector | SO239 |
| Max Power Input | 150 Watts |
| SWR | Less than 1.5:1 at 156.8 MHz |
| Bandwidth | 3 MHz within 2.0:1 VSWR |
| Frequency | VHF Marine Band |
| Grounding | DC Grounding |
| Warranty | 8 years |
Who This Is For
Discerning, tech-conscious boaters prioritizing peak communication performance and long-term equipment reliability. This antenna is built for those who demand the utmost in signal clarity and durability for their vessel.
How It Compares
| Feature | Shakespeare 6225-R VHF Antenna | Shakespeare 5200 |
|---|---|---|
| Length | 8' | 8' |
| Gain | null | 6 dB |
| Construction Technology | Phase III (silver-plated elements, foam-filled radome) | Standard fiberglass |
| Connector | SO239 | SO239 |
| Max Power Input | 150 Watts | 150W |
| Cable Included | No | No |
| Warranty | 8 Years | 5 Years |
Common Concerns Answered
Is a coaxial cable included with this antenna?
No, the Shakespeare 6225-R Phase III antenna is sold without a coaxial cable, requiring a separate purchase to complete your communication system.
Why is the Shakespeare 6225-R more expensive than other VHF antennas?
The higher price point reflects its advanced Phase III construction, featuring silver-plated elements, a foam-filled radome for superior durability and performance, and an extended 8-year warranty, representing a significant investment in reliability and signal quality.
What mounting hardware is required for this antenna?
This antenna accommodates standard 1"-14 thread mounts, mast strapping, or clamping systems. Please note that mounting hardware is sold separately and should be selected based on your specific installation needs.
Frequently Asked Questions
What is the overall length of the Shakespeare 6225-R Phase III antenna?
The Shakespeare 6225-R Phase III antenna measures 8 feet in length.
What is the maximum power input capacity of the Shakespeare 6225-R Phase III antenna?
The Shakespeare 6225-R Phase III antenna can handle a maximum power input of 150 watts.
What type of electrical connector is utilized by the Shakespeare 6225-R Phase III antenna?
The Shakespeare 6225-R Phase III antenna features a standard SO239 connector for integration into your VHF system.
What is the Standing Wave Ratio (SWR) performance of the Shakespeare 6225-R Phase III antenna at the primary VHF marine channel?
The Shakespeare 6225-R Phase III antenna maintains an SWR of less than 1.5:1 at 156.8 MHz, indicating excellent impedance matching and efficient power transfer.
What is the duration of the manufacturer's warranty for the Shakespeare 6225-R Phase III antenna?
The Shakespeare 6225-R Phase III antenna is covered by an extensive 8-year manufacturer's warranty.
