Shakespeare Electronic 4187-HD instruction

Styles 4187 & 4187-HD

Thank you for purchasing a Shakespeare antenna product. Customer comments are welcome. Before installing, please study the diagram and check parts supplied against those listed.

IMPORTANT! Please read all instructions before installing.

Supplied Parts

1 Stainless steel mount

The Style 4187 Stainless Steel Ratchet Mount is a versatile, free-standing mount with a four-way ratchet design. It can be used for mounting to vertical or horizontal surfaces - deck or bulkhead - and adjust to a slanted surface.

The Style 4187-HD is an extra heavy duty stainless steel ratchet mount for use on high speed boats and with the Galaxy® Style 5399 VHF antenna.

Tools required: As needed to secure mount to surface, drill and drill bit for ¼” screws; screwdriver; wrench or pliers

Installation Instructions

Choose a mounting location that is as high as possible, as free as possible from obstructions, and as far as practical from other antennas or strong sources of RF. Use ¼” bolts and washers (sold separately) to attach the mount securely to the surface you choose. For other types of surfaces, you may need other types of mounting hardware (not supplied). Be sure to use only stainless steel hardware.

1.Using the base of the Ratchet Mount as a template, mark the location for the mounting holes. Drill ¼” holes.

2.Attach the Ratchet Mount to the mounting surface.

IMPORTANT: If the thickness of the mounting surface is not adequate to support the antenna under expected stress, a wooden back-up pad (not supplied) should be applied underneath the mounting surface during installation.

3.Assemble the antenna to the Ratchet Mount, being careful not to damage the antenna’s cabling, if any.

For a streamlined look, the cable may be routed through the hole in the side of the mount. To preserve the mount’s lustre, apply automobile wax or metal polish.

Style 4187 or 4187-HD Mount

Cable hole

Mounting surface

Base rotated for bulkhead mounting

Cable hole

Style 4187 or 4187-HD Mount

Base rotated for deck mounting

Mounting surface

Wooden back-up pad and mounting bolts, lock-washers, and nuts (not supplied)

Shakespeare Electronic Products Group

U.S. Operations: 6111 Shakespeare Rd. · Columbia, SC 29223 · 803-227-1590 · Fax: 803-419-3099 · www.shakespeare-marine.com

U.K. Operations: Enterprise Way, Fleetwood, Lancashire, FY7 8RY, England · +44 (0) 1253 858787 · Fax: +44 (0) 1253-859595 · www.vtronix-antennas.com

©1998 Shakespeare Co.	· Form I-4187 J: rev. 04/25/2010	Shakespeare is a subsidiary of Jarden Corporation (NYSE: JAH)

4187, 4187-HD specifications

The Shakespeare Electronic 4187-HD and 4187 are recognized for their exceptional performance and reliability in marine communications. These high-quality VHF antennas are specially designed to provide excellent signal clarity and range, making them indispensable for boaters who demand the best from their communication systems.

One of the standout features of the 4187-HD is its rugged construction. Built with durable materials, it is designed to withstand the harsh conditions of marine environments, including intense UV exposure, saltwater corrosion, and high winds. This makes it an ideal choice for offshore and long-distance boating, where equipment durability is crucial.

The 4187 model boasts a compact and lightweight design, which allows for easy installation on various types of vessels, from small sailboats to larger yachts. Its versatile mounting options ensure compatibility with a wide range of boats. The antenna's 8 dB gain enhances range and improves communication quality, making it easier to connect with other vessels and shore stations, even in challenging conditions.

One of the technological highlights of the Shakespeare 4187-HD and 4187 is their advanced fiberglass construction. This material choice not only contributes to the antenna's strength but also helps in reducing signal loss, which is essential for effective communication. Furthermore, the antennas are optimized for both digital and analog VHF communication, ensuring that they function well with a variety of marine radios.

Another notable characteristic of the Shakespeare 4187 series is the integrated connector system, which simplifies installation and maintenance. The unique design allows for a secure and reliable connection that minimizes the risk of signal interference. Additionally, the antennas maintain a high-performance level even in crowded frequency environments, thanks to their excellent bandwidth performance.

In summary, the Shakespeare Electronic 4187-HD and 4187 antennas stand out for their durable construction, superior signal gain, and user-friendly design. Their innovative technologies make them a top choice for boaters looking to enhance their onboard communication capabilities, making safety and connectivity a priority while navigating the waters. Whether for recreational use or commercial maritime operations, these antennas deliver reliable performance and peace of mind on the open sea.