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Shakespeare 427-S 1.5m VHF Antenna 3dB Gain Marine Boat Fibreglass RV120
Shakespeare 427-S 1.5m VHF Antenna 3dB Gain Marine Boat Fibreglass RV120
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Shakespeare 427-S VHF Antenna
Professional Grade 1.5m (5ft) Marine Communication
The Shakespeare 427-S (formerly known as the V-Tronix RV-120) is a high-performance 1.5m (5ft) fibreglass VHF antenna specifically designed for the demanding environments of powerboats, fishing vessels, and workboats. This "S" variant features a heavy-duty stainless steel ferrule, offering superior corrosion resistance and longevity compared to standard nylon versions.
Key Features
- ✔ Durable white gloss fibreglass finish
- ✔ High-grade Stainless Steel ferrule
- ✔ Internal brass & copper elements
- ✔ Includes 6m (20ft) RG-58 cable
- ✔ PL-259 connector included (not installed)
Technical Specs
| Frequency: | 156 - 162 MHz |
| Gain: | 3dB |
| Max Power: | 50 Watts |
| SWR: | 1.5:1 at 156.8 MHz |
| Impedance: | 50 Ohms |
| Length: | 1.5m (5ft) |
Compatibility / Fitment Guide
| Make/System | Model/Application | Notes |
|---|---|---|
| Marine VHF | Universal Fixed Mount Radios | Requires PL-259 connection |
| Mounting Hardware | 1" x 14 TPI Standard Thread | Compatible with 4187 or 5187 mounts |
| Vessel Type | Power, Fishing & Work Boats | Best for small-medium vessels |
OEM Cross Reference
| Shakespeare Part Number | 427-S / 818-427-S |
| V-Tronix Reference | RV-120 (Stainless Ferrule Version) |
| UPC/EAN | N/A |
Questions & Answers
Is this a genuine original part?
Yes, this is a genuine Shakespeare Marine product, ensuring the highest quality in maritime radio communication.
How do I know if it is compatible?
This antenna uses the global standard 1" x 14 TPI thread. If your boat has a standard ratchet mount or rail mount, this will thread directly onto it.
What is the difference between the 427-S and 427-N?
The 427-S (this model) features a 316-grade Stainless Steel ferrule, whereas the 427-N uses a Nylon ferrule. The S-version is recommended for better durability in high-vibration or extreme saltwater environments.
Note: Please verify your mounting requirements. Cable connector (PL-259) is supplied loose to facilitate easier cable routing through bulkheads. For technical support, contact 4boats.co.uk.
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