Shakespeare QC-4 VHF Antenna, 4 Foot with Quick Connect and Chrome Ferrule

The Shakespeare QC-4 is a 4 foot VHF marine antenna built for quick, tool-free installation using a quick connect (QC) fitting and a chrome ferrule base. It is designed to transmit and receive VHF radio signals for onboard marine radios, making it a straightforward upgrade or replacement for boaters who need reliable ship-to-shore and ship-to-ship communication. The antenna operates at a standard 50 Ohms impedance for compatibility with typical VHF radio systems, and the quick connect ferrule allows the antenna to be removed for storage, trailering, or dockage without disconnecting wiring at the radio.

The chrome ferrule provides a durable, corrosion-resistant base fitting that stands up to marine environments, and the antenna itself is finished in black. At 4 feet in length, the QC-4 is sized for boats where a shorter antenna profile is preferred, such as smaller center consoles, bass boats, or vessels with limited overhead clearance near bridges and marinas.

The QC-4 ships as a single antenna unit and carries a limited warranty from Shakespeare.

Specifications

• Brand: Shakespeare
• Manufacturer Part Number: QC-4
• Product Category: VHF Antennas
• Length: 4 feet
• Color: black
• Connector Type: Quick Connect (QC)
• Ferrule Material: Chrome
• Impedance: 50 Ohms
• Number of Channels: 1
• Weight: 0.61 pounds
• UPC: 719441172992
• Warranty: Limited warranty

Frequently Asked Questions

How long is the Shakespeare QC-4 antenna? The QC-4 measures 4 feet in length, making it a shorter-profile VHF antenna option.

What does QC stand for on the QC-4 antenna? QC stands for quick connect, referring to the fitting that lets the QC-4 antenna be detached from its base without disconnecting radio wiring.

What is the ferrule on the QC-4 made of? Chrome. The QC-4's ferrule is the base fitting where the antenna whip connects to the mount, and it is finished in chrome.

What color is the Shakespeare QC-4 antenna? Black. The whip section of the QC-4 is finished in black.

What impedance does the QC-4 antenna operate at? 50 Ohms, which is the standard impedance for compatibility with typical VHF marine radio systems.

Can I remove the QC-4 antenna without disconnecting the radio wiring? Yes. Because the QC-4 uses a quick connect ferrule, the antenna whip can be unscrewed and removed from its base while leaving the cable connection at the radio intact.

How much does the QC-4 antenna weigh? 0.61 pounds, making it a lightweight addition to the mast or radio mount.

What is included when I order the QC-4? The QC-4 ships as a single antenna unit with its quick connect chrome ferrule fitting.

Is the QC-4 a genuine Shakespeare product? Yes, the QC-4 is manufactured by Shakespeare and carries a limited warranty from the manufacturer.

How many channels does the QC-4 antenna support? The QC-4 is a single-channel VHF antenna, listed with a channel count of 1.

Why would I choose a 4 foot antenna like the QC-4 over a longer one? A 4 foot antenna such as the QC-4 offers a lower profile, which suits boats with limited overhead clearance or where a compact antenna is preferred.