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HT 644

Product catalog summary

Overview: The HT Series 2.0 is an advanced marine communication device designed to withstand harsh environments. It builds on the success of the HT Series 1.0, offering a wider range of models suitable for various applications, from simple to advanced.

Specifications: The HT Series 2.0 exceeds MIL STD 810C/D/E/F ratings, ensuring durability against shock, vibration, dust, and moisture. It features superior audio quality with compander noise reduction technology and an intelligent lithium-ion battery with charge cycle monitoring.

Battery Features: The lithium-ion battery offers extended duty cycles, is not prone to memory effect, and stores charge longer than Nicad batteries. It also includes a charge cycle count feature for user convenience.

Submersibility: The device is IP68 rated, allowing submersion up to 5 meters for 1 hour, providing protection against corrosion and water damage.

ATEX Certification: The HT900 range is ATEX IIC T4 certified, meeting stringent EU directive 94/9/EC standards. The HT800 range is ATEX IIA T4 certified, offering maximum RF power output for less hazardous environments.

GMDSS Approval: The Entel GMDSS models are compliant with IMO standards and are intrinsically safe with ATEX certification, suitable for hazardous cargo vessels.

Model Variants: The series includes various models for Marine VHF and UHF frequencies, with options for LCD displays, ATIS, and GMDSS compliance. Models are available with different power outputs and frequency ranges.

General Features: The HT Series 2.0 includes features like VOX hands-free operation, low battery warning, programmable scrambler, and Bluetooth wireless communication (optional). It supports up to 255 channels and offers robust accessory connectivity.

Dimensions and Accessories: The device measures 130mm x 59.5mm x 37mm and weighs 277g with battery and aerial. It comes with a 7.4v, 1800mAh Li-Ion battery, trickle charger, belt clip, high-efficiency antenna, and user guide CD.

Conclusion: The HT Series 2.0 is a reliable and durable communication solution for marine environments, offering advanced features and compliance with international safety standards.

Catalog excerpts

MARINE ATEX II 2 G Ex ib IIA T4 II 2 G Ex ib IIC T4 Submersible Ex ib IIC T4 Dependable Tough HT Series 2.0

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Pictured: Radio with options CSAHT rapid charger HT Marine Series 2.0 - superseding the multi award-winning HT series 1.0 is a challenging task considering its success with fire brigades, petrochem, shipping and major blue chip organisations worldwide. Version 2.0 builds upon this success with a wider range of models to suit every application from simple to advanced. Built to last, the HT Series 2.0 is designed to endure the every day rigours of life at sea. Commercial Grade Construction - exceeding MIL STD 8I0C/D/E/F rating for tough enduring performance the HT Series 2.0 is designed to withstand...

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General Features Programmable scrambler (voice inversion) ✓ ✓ X v X *A full-featured version of the LCD VHF is available as a special order Example of classification, based on MC, I Watt: Ex Explosion proof equipment i Intrinsically Safe - the energy levels in the circuits cannot cause accidental detonation II For use in areas where there is some risk of C The most hazardous gas grouping, including T4 Based on the surface temperature not Area classification Zone I covers areas where the environment is occasionally hazardous Zone 2 covers areas where the environment is only rarely hazardous, and...

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technical specifications ‘the professional’s General Features Frequency range VHF Frequency range UHF Frequency range UHF u/band Channels Environmental protection Military Standard Dimensions* CSAHT VHF 5W (high) / 1W (low) UHF 4W (high) / 1W (low) GMDSS 1W IIA 4W (UHF) / 4W (VHF) IIC 1W GMDSS (IIC) 1W 156 to 163.275MHz INT, USA, CAN 400 to 470MHz 450 to 520MHz See general specifications IP68 submersible 5m for 1 hour MIL STD 810C/D/E/F 130mm(h) x 59.5mm(w) x 37mm(d) Weight Audio output choice’ RF power output 277g (with battery and aerial) 660mW - distortion: < 3% @ 500mW RF power output ATEX...

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All Entel catalogs and brochures

Archived catalogs

User Guide
24 Pages
HT Series 2.0
4 Pages