LiftMaster/Chamberlain Replacement Part - EXT-ANT Coaxial Medium Duty Logic External Antenna Kit For Commercial Garage Door Openers

The LiftMaster EXT-ANT J-F Coaxial Antenna Kit is a crucial component for upgrading the external signal reception on LiftMaster Commercial Garage Door Openers. Specifically designed to interface with the logic board, this antenna kit provides reliable signal strength by seamlessly connecting an external coaxial antenna (F-Type) through a J-type adapter cable.

Installation is made simple with the two-part setup, which includes a medium-duty coaxial cable and an adapter that physically locks onto the logic board. This ensures a secure, stable connection for optimal performance. The coaxial cable routes through the side wall of the electrical box, offering an organized setup. Once installed, the antenna connects to the coaxial connector on the external part of the opener.

EASY TO INSTALL: Includes a straightforward, step-by-step installation process for a hassle-free setup.
DURABLE COAXIAL CABLE: Features a sturdy medium-duty cable for reliable, long-lasting performance.
COMPATIBLE WITH COMMERCIAL SYSTEMS: Specifically designed for LiftMaster commercial garage door openers with logic boards.
ENHANCED SIGNAL STABILITY: Improves the reliability and range of the external signal, minimizing communication delays.
SECURE CONNECTION: The J-Type adapter locks firmly into the logic board, ensuring a secure fit.
Installation Guide:

Technical Specifications:

• Product Name: Coaxial External Antenna Kit
  
• Model Number: EXT-ANT
  
• Antenna Type: F-Type Coaxial Antenna
  
• Adapter Cable: J-Type Coaxial Cable
  
• Cable Material: Medium Duty Coaxial
  
• Special Features: Secure J-Type connector, Enhanced signal stability
  
• Warranty: 1-Year Limited Warranty

Enhance your LiftMaster Commercial Garage Door Opener's performance with the EXT-ANT Coaxial Antenna Kit, offering dependable external signal reception and seamless integration with your operator's logic board.