Standard Horizon HX400IS Handheld VHF Marine Radio with Intrinsic Safety and Waterproof Design

HX400IS Handheld VHF - Intrinsically Safe

The submersible HX400IS intrinsically safe handheld VHF is built to withstand the day-in day-out punishment in hostile commercial environments. Features include a speaker microphone jack, 40 dealer programmable Land Mobile Radio channels with CTCSS DCS signaling and a unique super bright LED distress strobe light.

Features:

• Submersible IPX8/1.5M (4.92Ft) for 30 minutes
• Selectable 5 or 1 Watt transmit power output
• Supplied with 2550mAh Li-Ion battery, AC and DC 3-hour quick chargers
• Built-in noise Cancelling Microphone and Voice Scrambler for clear and
• private communications
• 40 Programmable Land Mobile Channels 134 MHz to 174 MHz with CTCSS and DCS
• Programmable channel names
• NOAA Weather channels and Weather Alert
• Low battery indicator
• All USA, International and Canadian Marine Channels
• Optional speaker microphones and headsets available
• Programmable Scan, Priority Scan and Dual Watch
• Preset key used to recall up to 10 favorite channels
• Key lock

Lithium-ion Battery Charger

The HX400 is supplied with a whopping 2550mAh Lithium-Ion battery that will keep you talking for about 17 hours.

There is no need to worry about the time it takes to fully charge the huge 2550mA battery as the HX400 is supplied with a 3-hour rapid charger.

Marine Land Mobile Channels

The HX400 is factory programmed with all USA, Canadian and International and NOAA Weather channels. It also has the capability to be programmed 40 Land Mobile Radio (137-174MHz) channels with CTCSS or DCS signaling by a Standard Horizon dealer. These channels do require the appropriate Federal Communications Communication license.

Built-in Noise Canceling Mic Voice Scrambler

The HX400 will surpass your voice transmissions expectations in noisy and windy environments with the built-in noise canceling microphone.

No need to purchase an optional voice scrambler for secure communications as the HX400 has it built-in. The internal scrambler is compatible with Standard Horizon VHF Fixed Mount and Handheld VHF 4-code scramblers.

Loud Speaker Audio

The HX400 is designed to be heard in even the noisiest environments with 700mW of power supplied to the internal speaker.

Speaker Microphone Connection

Optional speaker microphone or headsets are available to assist with your communications needs.

Programmable Channel Names

The HX400 is supplied from the factory preloaded with description of the use of Marine channels (16-Distress, 22A-USCG, 71-Pleasure). The channel names may be customized by the user to easily understand the use of each channel.

NOAA Weather Channels Weather Alert

10 NOAA and Canadian Weather channels are pre-programmed and easily selectable using the dedicated WX key. In addition, the HX400 can be set to monitor WX channels and provide an audible alert to inform of pending storm advisories.

Programmable Scan, Priority Scan Dual Watch

Scanning is not an issue with the HX400. The radio can be setup to scan any number of channels with or without a priority channel or simply can be setup to scan between a priority channel and on other channel (dual watch).

10 Favorite Channel Recall - Preset Key

Dedicated key that allows programming and quick selection of up to 10 favorite Marine VHF or NOAA Weather channels.

Battery Life Indication

The display shows a battery bar graph guage to inform the charge left in the Lithium-ion battery.

3-Year Waterproof Warranty

Because the HX400 is built better, it's back better. If your Standard Horizon HX400 ever fails for any reason including water damage during normal use in the first three years, STANDARD HORIZON will repair or replace it free, without hassle or charges.period! If it fails thereafter in normal use it for the life time of the product it is covered by Standard Horizon's Lifetime Flat Rate Service Program.

The Standard Horizon HX400IS is a rugged, intrinsically safe handheld VHF radio designed for demanding commercial and marine environments. Built to withstand water immersion up to 30 minutes at a depth of 1.5 meters (IPX8 rating), this device ensures reliable communication even in harsh conditions. Its durable construction and water resistance make it an ideal choice for professional users operating in challenging outdoor or marine settings.
Equipped with a powerful 2550mAh lithium-ion battery, the HX400IS offers up to 17 hours of continuous operation, supported by a rapid 3-hour charger for quick turnaround times. The radio features a selectable 1 or 5-watt transmit power output, allowing for flexible communication ranges tailored to situational needs. The built-in noise-canceling microphone and voice scrambler enhance communication clarity and security, especially in noisy environments or when private conversations are necessary.
The device supports 40 programmable channels within the 134 MHz to 174 MHz Land Mobile Radio spectrum, including all USA, Canadian, and international marine channels, as well as NOAA weather channels with alert functionality. Users can customize channel names for quick identification and access, facilitating efficient operations. Programmable features such as scan, priority scan, and dual watch enable users to monitor multiple channels simultaneously, while a preset key allows the quick recall of up to 10 favorite channels.
Additional features include a loud 700mW speaker for clear audio in noisy environments, a speaker microphone jack for flexible communication options, and a key lock to prevent accidental changes. The HX400IS also has a low battery indicator for proactive power management. Backed by a three-year waterproof warranty, this radio is designed for durability and long-term performance, making it a reliable tool for professional maritime and industrial applications.

Features:

• Submersible IPX8/1.5M (4.92Ft) for 30 minutes

• Selectable 1 or 5 Watt transmit power output

• Supplied with 2550mAh lithium-ion battery for up to 17 hours of use

• Includes rapid 3-hour charger for quick recharge

• Built-in noise-canceling microphone and voice scrambler for secure, clear communication

• 40 programmable channels covering 134 MHz to 174 MHz with CTCSS and DCS signaling

• Programmable channel names for easy identification

• Preloaded NOAA weather channels with alert notifications

• Low battery indicator for optimal power management

• Supports all USA, Canadian, and international marine channels

• Optional speaker microphones and headsets available for versatile use

• Programmable scan, priority scan, and dual-watch functions

• Preset key for quick access to 10 favorite channels

• Rugged waterproof design with a three-year warranty