Entel HT944 ATIS ATEX Marine VHF

Superseding the multi award-winning HT series 1.0 was a challenging task, considering its success with the UK Fire & Rescue Services, major blue-chip organisations, as well as petro-chem and shipping companies worldwide. However, the new HT Series 2.0 marine portables have managed to build upon this success.

The latest Series 2.0 products to be launched is Entel’s HT944 ATIS hand portables, for use when navigating inland waterways in mainland Europe. On ATIS models, an FFSK data signal is sent at the end of each transmission, which carries information about the vessel, including a call sign unique to the craft allowing it to be tracked and monitored for safety purposes. The HT944 ATIS models is in addition, ATEX-certified intrinsically safe radios, conforming to Ex gas groups IIA and IIC, respectively.

Like Entel’s other Series 2.0 VHF, UHF and GMDSS marine radios, these commercial grade portables, with their exceptionally loud audio and powerful lithium-Ion batteries ensuring duty cycles of 14 hours from a single charge, are designed to withstand the everyday rigours of marine environments. Their superior MIL-STD 810/C/D/E&F commercial grade construction, together with their unique IP68 submersibility (5 metres depth for 1 hour), make them the most robust and durable marine portables available on the market.

ATEX Certification

Model Numbers & Frequency Variants
Model	Frequency
HT944 ATIS	VHF Marine	156 - 163.275MHz

ATIS VHF Radios - Your Questions Answered

Submersible to IP68 (5 metres for 1 hour)

MILSTD 810C/D/E/F

1800mAh Li-Ion battery

All INT, USA and CAN channels

Private channels

Robust accessory socket

LCD display

7-key keypad

Clone data from one radio to another

Low battery warning

VOX hands free (with audio accessory)


The HT944 ATIS is supplied with: CNB950E - ATEX approved 7.4v, 1800mAh rechargeable Lithium-Ion battery pack Trickle charger CBH950 - Spring loaded belt clip CAT20 antenna (can be exchanged for CAT20VS stubby aerial at point of order) User manual Optionally the following accessories are available:

	CNB950E - ATEX approved 7.4v, 1800mAh rechargeable Lithium-Ion battery pack
	CSAHT - Single pod intelligent, rapid charger, 110-230v. Please specify 2 or 3-pin mains plug when ordering
	CSBHT - Six pod intelligent, rapid charger, 110-230v. Please specify 2 or 3-pin mains plug when ordering
	CCA230 - Trickle (6 hour) charger pod with 3-pin mains adaptor, 230v
	CCA110 - Trickle (6 hour) charger pod with 2-pin mains adaptor, 110v
	CCA12 - Trickle (6 hour) charger pod and cigar lighter lead, 12v DC operation allowing charging in a vehicle etc
	CMC750 - Spare 12v cigar lighter lead
	CWC750 - Spare 3-pin mains adaptor, 230v

	CMP950 - ATEX approved Heavy duty submersible speaker microphone with earpiece jack for EHP9 earpiece
	EA12/950 - ATEX approved rubberised D Shape earpiece microphone with in-line PTT/mic
	EA15/950 - ATEX approved transparent acoustic tube earpiece with in-line PTT/microphone
	EA19/950 - ATEX approved rubberised earpiece microphone with in-line PTT
	EPT40/950 - ATEX approved bone conductive combined earpiece microphone with large in-line PTT. Specifically for use in high noise and blue light/tactical environments.
	CXR5/950 - ATEX approved bone conductive skull microphone with dual earpiece and large in-line PTT. Specifically for use in high noise and blue light/tactical environments.
	CXR16/950 - ATEX approved rubberised D Shaped earpiece with throat microphone & large in-line PTT. Specifically for use in high noise and blue light/tactical environments.
	CHP950HS - ATEX approved single earpiece heavy duty ear defender with noise canceling microphone VOX, & in-line PTT. For hard hat use only, several helmet adaptors are available including a universal clip.
	CHP950HD - ATEX approved double earpiece heavy duty ear defender with noise canceling microphone VOX & in-line PTT. For hard hat use only, several helmet adaptors are available including a universal clip.
	CHP950D - ATEX approved double earpiece heavy duty ear defender with noise canceling microphone VOX, in-line PTT & comfort headband.
	EHP950 - ATEX approved rubberised D-Shaped covert style earpiece, plugs directly into the radio
	EHP9 - ATEX approved rubberised D-Shaped covert style earpiece, for use with CMP950 speaker microphone

	CLC950 - ATEX approved heavy duty leather case & strap with belt loop (available in red or black, please specify when ordering)
	CBH950 - Spare spring loaded belt clip

	CXW750 – BNC Antenna adaptor for external aerial connection
	CAT20 – Replacement high efficiency helical antenna (148–174MHz)
	CAT20VS – Pre-tuned VHF stubby (short) antenna (150–170MHz)

	CPROGHT – Programming software & lead (Only available to Authorised Dealers)
	CSM920/980 – Service manual (Only available to Authorised ATEX Certified Dealers)


Frequency Range	156 - 163.275MHz
Channels	INT, USA, CAN & Private Channels
Channel Spacing	25 kHz
Communication Method	Simplex / Semi Duplex
Antenna Impedance	50 ohm
Antenna	Helical
Battery Type	1800 mAh Li-Ion battery pack
Power Supply Voltage	7.4V DC
Current Drain (nominal)	TBA
Duty Cycle (5/5/90)	TBA
Microphone	Internal condenser microphone
Operating Temperature	-20° to +55°
Size (mm)	59.5(W) x 130(H) x 37(D) W = 59.5 (62 including protrusions) H = 130 (145 inc knobs) D = 37mm (41 including battery protrusions)
Weight	277g with battery and aerial

Power Output	1W
Modulation	8K0F3E/16K0F3E
Oscillator Method	PLL
Frequency Stability	< ±0.00025% (±2PPM)
Maximum Deviation	±5 kHz
Audio Distortion	< 5% (1 kHz 60%)
Spurious Emission	-68 [dBc]
Hum & Noise	-40 [dB]

Receiver Type	Double Super Heterodyne type
Sensitivity	<-0.25uV (12dB SINAD)
Frequency Stability	±0.00025%(±2PPM)
Spurious Rejection	-60 dB
Adjacent Channel Selectivity	-60 dB (Narrow) , -70 dB (Wide)
Distortion	< 3% Typical
Hum & Noise	-40 dB
Audio Output	1W
Speaker Size	38 mm

ATIS VHF Radios - Your Questions Answered

Green Passport Certificate

ATIS VHF Radios - Your Questions Answered

ATIS VHF Radios - Your Questions Answered

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