Standard Horizon HX270S guide

1.156.050 MHz and 156.175 MHz are available for port operations and commercial communications purposes when used only within the U.S. Coast Guard desig- nated Vessel Traffic Services (VTS) area of New Orleans, on the lower Missis- sippi River from the various pass entrances in the Gulf of Mexico to Devil’s Swamp Light at River Mile 242.4 above head of passes near Baton Rouge.

2.156.250 MHz is available for port operations communications use only within the U.S. Coast Guard designated VTS radio protection areas of New Orleans and Houston described in Sec. 80.383. 156.250 MHz is available for intership port operations communications used only within the area of Los Angeles and Long Beach harbors, within a 25- nautical mile radius of Point Fermin, California.

3.156.550 MHz, 156.600 MHz and 156.700 MHz are available in the U.S. Coast Guard designated port areas only for VTS communications and in the Great Lakes available primarily for communications relating to the movement of ships in sec- tors designated by the St. Lawrence Seaway Development Corporation or the U.S. Coast Guard. The use of these frequencies outside VTS and ship move- ment sector protected areas is permitted provided they cause no interference to VTS and ship movement communications in thier respective designated sectors.

4.Use of 156.875 MHz is limited to communications with pilots regarding the move- ment and docking of ships. Normal output power must not exceed 1 watt.

5.156.375 MHz and 156.650 MHz are available primarily for intership navigational communications. These frequencies are available between coast and ship on a secondary basis when used on or in the vicinity of locks or drawbridges. Normal output power must not exceed 1 watt. Maximum output power must not exceed 10 watts for coast stations or 25 watts for ship stations.

6.On the Great Lakes, in addition to bridge-to-bridge communications, 156.650 MHz is available for vessel control purposes in established vessel traffic sys- tems. 156.650 MHz is not available for use in the Mississippi River from South Pass Lighted Whistle Buoy “2” and Southwest Pass entrance Midchannel Lighted Whistle Buoy to mile 242.4 above Head of Passes near Baton Rouge. Addition- ally it is not available for use in the Mississippi River-Gulf Outlet, the Mississippi River-Gulf Outlet Canal, and the Inner Harbor Navigational Canal, except to aid the transition from these areas.

7.Use of 156.375 MHz is available for navigational communications only in the Mississippi River from South Pass Lighted Whistle Buoy “2” and Southwest Pass entrance Mid-channel Lighted Whistle Buoy to mile 242.4 above head of Passes near Baton Rouge, and in addition over the full length of the Mississippi River- Gulf Outlet Canal from entrance to its junction with the Inner Harbor Navigation Canal, and over the ull length of the Inner Harbor Navigation Canal from its junc- tion with the Mississippi River to its entry to Lake Pontchartrain at the New Seabrook vehicular bridge.

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HX270S specifications

The Standard Horizon HX270S is a versatile and robust handheld VHF marine transceiver designed to meet the communication needs of boaters and marine professionals. Renowned for its durability and comprehensive features, this device is a vital tool for enhancing safety and connectivity on the water.

One of the standout features of the HX270S is its impressive waterproof rating of IPX7, which ensures that the radio can withstand immersion in water up to 1 meter for 30 minutes. This resilience makes it suitable for use in rough marine environments. Additionally, the radio is built to endure bumps and drops, making it a reliable companion for outdoor excursions.

The HX270S is equipped with a powerful 6W output, allowing for extended communication range under ideal conditions. This increased output power is complemented by an impressive battery life, with a 1650mAh lithium-ion battery providing up to 12 hours of continuous use. Users can easily monitor battery status and receive low battery alerts, ensuring they stay connected when it matters most.

The device features a large, easy-to-read LCD display that provides essential information, including channel numbers, battery life, and signal strength. The intuitive control layout allows users to access functions quickly, including the dual-watch feature, which allows monitoring of two channels simultaneously—ideal for listening to distress channels while communicating on another frequency.

The HX270S supports the latest digital selective calling (DSC) technology, which offers automated distress signaling capabilities. This feature enhances safety by automatically sending out a distress signal with the boat’s GPS coordinates to nearby vessels and coast guard stations when the emergency button is pressed. Additionally, it can receive DSC calls, allowing for critical communication in emergencies.

Another significant feature of the HX270S is its built-in GPS receiver, which provides accurate positioning information and can be used to mark waypoints or locations of interest on the water. This integration with GPS technology enhances navigational safety, as users can communicate their precise location in emergencies.

Furthermore, the HX270S offers compatibility with both USA, International, and Canadian Channels, providing a wide range of frequencies for diverse marine communication needs. The radio also includes programmable memory channels, allowing users to save frequently used channels for quick access.

Overall, the Standard Horizon HX270S is a well-rounded marine VHF radio that combines durability, advanced technology, and user-friendly features. It provides boaters with the assurance of reliable communication, crucial for safety and coordination on the water. Whether for recreational or professional use, the HX270S is a commendable choice for any maritime enthusiast.