Description
Shakespeare 5104 VHF 4' Antenna | Boat Supply Store
For boaters requiring dependable VHF communication, this 4-foot Shakespeare antenna delivers clear performance. It achieves a 3dB gain and handles a maximum input power of 50W, suitable for coastal cruising and nearshore fishing. Constructed with brass and copper elements and a durable polyurethane finish, it ensures longevity in harsh marine environments.
Key Features
- Reliable 4-foot, 3dB gain VHF marine band antenna for clear transmission.
- Superior Performance with end-fed design and matching stub utilizing brass and copper elements.
- Durable Construction featuring a high-gloss, polyurethane finish resistant to yellowing.
- Universal Compatibility with a standard 1-inch-14 thread via its chrome-plated brass ferrule.
- Extended Reach with an included 15-foot RG-58 coaxial cable.
- Proven Design offering excellent performance for its class.
- Compact Size ideal for smaller vessels or limited mounting space.
- Value-Oriented solution for essential marine communication needs.
Specifications
| Product Specifications | |
|---|---|
| Antenna Length | 4' |
| Antenna Gain | 3dB |
| Max Input Power | 50W |
| SWR at 156.8 MHz | 1.5:1 |
| Bandwidth within 2.0:1 VSWR | 5 MHz |
| Ferrule Material | Chrome-plated brass |
| Coax Cable Type | RG-58 |
| Coax Cable Length | 15ft |
| Connector Type | PL-259 (not installed) |
| Color | White |
| Polarity | Vertical |
| Impedance | 50 Ohms |
| Warranty | 2-year limited |
Who This Is For
Boaters seeking a compact and reliable VHF antenna for clear, long-range communication. Ideal for those prioritizing proven durability and a classic aesthetic in their marine electronics.
How It Compares
| Feature | Shakespeare 5104 VHF 4' Antenna | Competitor |
|---|---|---|
| Antenna Gain | 3dB | 6dB |
| Length | 4' | 8' |
| Ferrule Material | Chrome-plated brass | Chrome-plated brass |
| Finish | High-gloss polyurethane | High-gloss polyurethane |
| Coax Cable Length | 15 ft | — |
Common Concerns Answered
What if I'm not comfortable installing the PL-259 connector?
While the PL-259 connector is not pre-installed, basic soldering or crimping tools and knowledge are sufficient for installation. Many marine electronics installers can also assist with this step if needed.
Will this antenna provide enough range for offshore passages?
This 3dB gain antenna is excellent for coastal and nearshore use. For extended offshore communication requiring maximum range, consider a higher-gain antenna like the Shakespeare 5204 (6dB).
How durable is the finish of this antenna?
The Shakespeare 5104 features a high-gloss polyurethane finish specifically engineered to resist yellowing and maintain its aesthetic appeal even with prolonged exposure to UV rays and saltwater.
Frequently Asked Questions
What is the gain of the Shakespeare 5104 VHF antenna?
The Shakespeare 5104 VHF antenna offers a gain of 3dB.
What type of cable is included with the Shakespeare 5104 antenna?
A 15-foot RG-58 coaxial cable is included with the Shakespeare 5104 antenna.
What is the maximum input power for the Shakespeare 5104 antenna?
The Shakespeare 5104 antenna has a maximum input power rating of 50W.
What is the impedance of the Shakespeare 5104 antenna?
The impedance of the Shakespeare 5104 antenna is 50 Ohms.
What is the recommended mount for the Shakespeare 5104 antenna?
This antenna is designed to be mounted on a standard marine-grade pole or bracket with a 1-inch-14 thread connection.
