HOS Extended Range NMO 5/8 Wave Antenna for Garmin and Vhf Radio

The HOS Extended Range NMO 5/8 Wave Antenna is a high-performance VHF antenna built to maximize tracking and communication range for Garmin dog tracking systems and VHF radios. Designed for vehicle mounting with a standard NMO base, it delivers stronger signal reach than typical handheld antennas, making it ideal for serious hunters and field users.

⭐ Key Features

• 5/8 Wave High-Gain Design – Provides improved signal performance and extended tracking distance compared to shorter antennas.

• NMO Mount Compatibility – Fits standard NMO magnetic or permanent mounts for quick vehicle installation.

• Extended Range Performance – Helps maintain more reliable contact with collars and radios in rough terrain.

• Durable Whip Construction – Flexible yet rugged for off-road and hunting environments.

• Multi-Use Capability – Works with many Garmin tracking systems and compatible VHF radios.

🔧 Typical Applications

• Garmin Alpha & Astro handheld systems

• Truck/UTV dog tracking setups

• VHF two-way radio communications

• Hunting, houndsmen, and search operations

📦 What You’ll Need (Important)

• Requires NMO mount and coax cable (sold separately)

• Must be properly tuned/matched for best SWR and range

💡 Why Choose a 5/8 Wave?

A 5/8-wave antenna generally offers higher gain and flatter radiation pattern, which can improve mobile range compared to common 1/4-wave antennas—especially in open terrain.