Comet HD-5 3 8-24 Mobile Antenna Adjustable Lip Mount Heavy Duty Stainless Steel Vehicle Mount for Amateur Ham Device Antennas on Trunk Hood or Hatch

The Comet HD-5 3 8-24 Mobile Antenna Adjustable Lip Mount is a professional grade mounting solution designed for amateur device operators and mobile communication users who need a secure and reliable way to install antennas on vehicles without permanent modification. Built for durability and performance, this mount allows antennas to be attached to vehicle trunk lids, hoods, hatchbacks, and similar lip style mounting locations. The HD-5 features an adjustable clamp design that provides flexibility during installation while maintaining a firm grip on the vehicle surface. This design allows users to position the antenna for optimal radiation pattern and clearance while minimizing movement caused by wind or road vibration. The adjustable nature of the mount makes it suitable for a wide range of vehicle styles, from sedans and SUVs to trucks and utility vehicles. Constructed with heavy duty metal components, the Comet HD-5 is designed to withstand outdoor exposure, weather changes, and long term mobile operation. When properly installed, the mount supports consistent electrical grounding through metal contact points, which is critical for achieving proper antenna tuning and efficient RF performance in mobile device systems. The standard 3 8-24 threaded antenna connection makes this mount compatible with many commonly used mobile antennas for VHF and UHF amateur device applications. It is well suited for daily commuting, long distance travel, emergency communications, and temporary or semi permanent device installations where drilling is not desired. The package includes the adjustable lip mount assembly and mounting hardware required for installation. The Comet HD-5 remains a trusted choice for mobile device operators seeking a strong balance of installation flexibility, durability, and dependable antenna support

• Heavy-Duty Construction – Built to support large VHF/UHF and medium HF antennas, including models like the Diamond SD-330, Yaesu ATAS-100/120, and Tarheel Little Tarheel II
• Universal Adjustable Lip Mount – Installs easily on various vehicle lips such as trunk lids, hatchbacks, vertical doors, and more, without requiring drilling or causing damage to the vehicle
• 3-Axis Adjustment – Provides flexibility in mounting location and angle, ensuring optimal antenna positioning for improved performance
• Integrated Coaxial Cable – Includes a 16.5-foot deluxe low-loss coaxial cable assembly with 3/8-24 threaded stud and PL-259 connectors for reliable signal transmission.
• Protective Features – Equipped with a rubber mounting pad to protect the vehicle's surface and four set screws to ensure positive grounding and mount strength
• High Power Handling – Supports up to 200W SSB on HF, 75W FM on VHF, and 50W FM on UHF, accommodating a wide range of communication needs
• The Comet HD-5 adjustable lip mount is engineered to securely support mobile amateur radio antennas using a standard 3 8-24 threaded base, delivering a stable and vibration resistant mounting platform for vehicle installations.
• Designed for flexible mounting on trunk lids, hoods, tailgates, and hatchbacks, this adjustable lip mount allows precise positioning and alignment without permanent vehicle modification or drilling into body panels
• Manufactured with high strength metal components and corrosion resistant finishes, the Comet HD-5 mount is built to withstand road vibration, wind load, and harsh outdoor conditions during daily mobile radio operation
• The clamp style lip mount design promotes consistent metal to metal contact, supporting effective grounding and improved RF performance for VHF and UHF mobile antenna systems when properly installed