Introduction
The HX350S is a portable VHF submersible radio by STANDARD HORIZON, designed for marine use. It features a robust build, practical battery options, and essential operational features, making it a reliable choice for marine communication.

Specifications

• Frequency Range: 156.025 - 163.275 MHz
• Channels: All U.S., Canadian, and International
• Battery Voltage: 7.2VDC
• Dimensions: 5.5”H x 2.2”W x 1.4”D
• Weight: 1lb. (0.45 Kg)
• Power Output: 5W (high)/1W (low)
• Battery Life: Over 10 hours at 5W, over 13 hours at 1W

Submersibility
The radio is engineered to be submersible up to three feet for 30 minutes, exceeding J.I.S. waterproof standards. It features a high-impact non-corrosive case and waterproof gasketing.

Battery Options
The HX350S includes an alkaline battery tray and a 1100mAh NiCad battery, providing a 10-hour duty cycle. The LCD displays battery life dynamically.

Operational Features
The radio includes a large LCD display with backlit keys for night visibility, access to all marine VHF channels, NOAA weather alerts, and programmable scanning options.

Value Added Packaging
Included accessories are a 110VAC charger, 12VDC charger, 1100 mAh NiCad battery, and an alkaline battery tray.

Warranty and Service
The HX350S comes with a 3-year waterproof warranty and a lifetime flat rate service agreement, covering repairs or replacements for water damage and other failures.

Optional Accessories
Additional accessories include various chargers, carrying cases, and microphones.

Conclusion
The HX350S VHF radio is a durable and feature-rich option for marine communication, backed by a comprehensive warranty and service program.