Entel Ht644 Ht Series Marine Analogue Two Way Radios Owner's Manual

Entel HT644 HT Series Marine Analogue Two Way Radios Owner’s Manual

Rugged, designed for gloved hand use and with exceptionally loud audio, Entel’s HT Commercial Marine portable radios are specifically designed to withstand the everyday rigours of the Maritime workplace.

With over 20-Years’ experience exceeding the demands of the Maritime Workplace, Entel offers the most complete and established range of Commercial Marine portable radios available. Versions include: VHF, UHF, GMDSS, ATIS & Intrinsically Safe (ATEX IIA, IIC & IECEx).

Why Entel HT Commercial Marine portables?

• Superior voice quality and volume
• IP68 (2 metres depth for 4 hours) submersible
• MIL-STD 810/C/D/E&F standard robust construction
• High capacity (2000 mAh) Li-Ion batteries as standard
• Established & proven portables based on over 20-Years’ experience

Superior Audio

Using the latest compander noise reduction technology, Entel’s Commercial Marine portables deliver loud & crisp audio no matter what environment you are in.

Commercial Grade Construction

Exceeding MIL-STD 810C/D/E/F rating, the HT Series 2.0 is designed to withstand shock, vibration, dust and moisture, ensuring a tough enduring performance and many years of trouble free use, even in the most hostile environments.

Intelligent Li-Ion Battery

Entel’s Lithium-Ion Batteries provide the following key advantages:

Extended Talk Time – The 2000mAh capacity of Entel’s Lithium-Ion batteries is up-to double that of other makes, therefore ensuring maximum talk-time.

Li-Ion Chemistry – Entel’s Li-Ion batteries are not prone to the dreaded memory effect that Ni-Cad and Ni-MH battery packs suffer from. This ensures that you always have a good charge every time you take the battery from its charger.

2 Metres, 4 Hours Submersible
Conforming to IP68 standard, the HT Series 2.0 offers the highest submersibility rating of any manufacturer. This unique Series protects against corrosion, withstanding total immersion in water to a depth of 2 metres for 4 hours to protect against the likely hazards encountered in any field of operation.

Intrinsically Safe

ATEX Approved IIC – The HT900 range of ATEX certified portables meet IIC T4.

ATEX Approved IIA – For those users not restricted to the IIC 1 watt regulatory classification.

IECEx Approval – The HT500 range of intrinsically safe certifi ed portables are suitable for those users who do not need to comply with the European ATEX standard.

GMDSS MED

Entel’s HT649 GMDSS portable is MED certifi ed and carries the essential Wheel Mark logo. Designed for those requiring a full featured and outstandingly tough GMDSS portable, the HT649 is one of the most advanced MED certified GMDSS portables available

The HT649 is available in two packages:

• Pack 1 includes HT649 radio & Primary (emergency) battery.
• Pack 2 as Pack 1 plus Secondary (rechargeable) battery and charger

Model Selection

REGION

ENTRY

LCD UHF

LCD VHF

LCD VHF ATIS

LCD GMDSS

VHF Marine INT/USA/CAN

EU

H1642

HT644

HT644 ATIS

HT649

NOT INTRINSICALLY SAFE

–

–

–

–

–

–

–

Marine UHF

EU

HT782M

HT783M

–

–

–

–

–

–

–

Marine UHF

NON EU

HT782E

HT783E

–

–

–

ATEX IIC INTRINSICALLY SAFE

VHF Marine INTAISA/CAN

EU

111942

H1944 111944 ATIS

–

–

–

–

–

–

–

–

–

–

–

–

–

–

Marine UHF

EU

111982

H1983

–

–

–

ATEX IIA INTRINSICALLY SAFE

VHF Maine INT/USA/CAN

EU

111842

141844 H1844 ATIS

–

–

–

–

–

–

–

–

Marine UHF

EU

111882

H1883

–

–

–

IECEx INTRINSICALLY SAFE

VHF Marine INT/USA/CAN

NON EU

HT542

HT544

–

–

Marine UHF

NON EU

H1582

111583

–

–

–

GMDSS APPROVED

VHF Marine

EU

–

–

–

–

HT649

IP68 2 METRES FOR 4 HOURS SUBMERSIBLE

✓

✓

✓

✓

✓

MIL-STD 810 C/D/E/F

✓

✓

✓

✓

✓

HIGH-CAPACITY LI-ION BATTERY

✓

✓

✓

✓

✓

FLASH UPGRADABLE (TO ADD NEW FEATURES)

✓

✓

✓

✓

✓

CHANNEL CAPACITY

16

255

IN T/USA/ CAN

INT/USA/CAN

INT/USA/CAN

PRIVATE CHANNELS

✓

✓

✓

✓

✓

LOW BATTERY WARNING

✓

✓

✓

✓

✓

CHANNEL NAMING

–

✓

–

✓

–

VOX (HANDS FREE OPERATION)

✓

✓

✓

✓

✓

Technical Specification

General Specification

Transmitter

Dimensions are based upon a radio with an attached battery, excluding Knobs, antenna and protrusions.
For a full & detailed specification, please visit our website

Accessories

Supplied package includes:
2000mAh Li-Ion battery pack, charger, spring loaded belt clip, high efficiency antenna & quick start user guide (ATEX & IECEx models are supplied with an 1800mAh 7.4v Li-Ion Battery)

HT649 GMDSS can be supplied in different package combinations, please consult your dealer.

• CSBHT
  Six-way charger
  
• CMP750
• CMP950
  Heavy duty speaker mic submersible
  
• EA12/750
• EA12/950
  Earpiece microphone
  
• EA15/750
• EA15/950
  Covert earpiece / microphone
  
• CXR16/750
• CXR16/950
  Throat mic. Bone conductive
  
• CXR5/750
• CXR5/950
  Skull mic. Bone conductive
  
• CXE19/750
  Bone conductive both transmit & receive
  
• CHP750HS
• CHP950HS
  Hard hateardefender, submersible PTT
  

Submersible products are represented with a water droplet

All specifications are subject to change without notice. For the complete range of accessories please visit our website.

References

• Entel – Manufacturers of professional two-way radio equipment
• Entel – Manufacturers of professional two-way radio equipment