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A750

THE SOLID AIS CLASS A

The futureproof and user-friendly AMEC A750

 

  • Fully compliant with latest IMO, IEC, and ITU standards
  • Certified for both SOLAS and Inland mode
  • Color 4.3” sunlight readable LCD display
  • Intuitive user-interface and operation
  • Integrated Pilot Plug
  • Weatherproof robust design
  • Ethernet and NMEA2000 connectivity ready
  • Multiple sensor input ports and bi-directional data ports

SKU Part Number：AMEC-A750-010

Overview

The A750 is the next generation Class A transponder that represents AMEC’s innovation milestone in AIS technology. With a redesigned architecture from the ground-up and inside-out, A750 sets a new standard for reliability, performance, and value.

 

The transponder incorporates a modern graphical user interface (GUI) with a sunlight readable 4.3-inch color display for intuitive operation. Its weather robust design with IPx6 waterproof makes it the ideal choice for SOLAS vessels, inland ships, work boats, and superyachts.

 

The A750 AIS Class A transponders is fully certified to the latest IEC 61993-2 Ed. 3.0, IEC 61162-1 Ed. 5.0, IEC 62923-1/-2 Ed.1.0, CCNR Inland AIS Ed.3.0, and other related international standards.

 

 

Enhanced Color Display

The new 4.3” 1,000 nits color LCD display is now larger and brighter for easy viewing. It provides the space to accommodate onscreen software keyboard for intuitive data input.

 
Modern GUI Designs

The minimalistic user interface offers a clean design for faster information acquisition.

 
Versatile connectivity interface

Junction box comes with every package for extended connectivity.

 
Certified for SOLAS and Inland

Ready for operation both at high sea and in rivers.

 
Built for Harsh Marine Environment

Designed for marine environment: IPx6 waterproof and shock and temperature robustness.

 

 

Specification

APPLICABLE STANDARDS

IEC 61993-2 Ed. 3.0: 2018

IMO Resolution A.694(17)

IEC 61108-1 Ed. 2: 2003

IMO Resolution MSC.74(69) Annex 3

IEC 60945 Ed. 4: 2002 incl. Corr. 1 (2008)

IMO Resolution MSC.191(79)

IEC 61162-1 Ed.5.0: 2016

IMO Resolution MSC.302(87)

IEC 61162-2 Ed.1.0: 1998

ITU-R M.1371-5 (Class A): 2014

IEC 61162-450 Ed.2.0: 2018

IEC 62288 Ed.3.0: 2021

IEC 62923-1 Ed. 1.0: 2018

IEC 62923-2 Ed. 1.0: 2018

CESNI Inland AIS test standard Ed. 2021/3.0

 

VHF TRANSCEIVER

Frequency

AIS 1: 161.975 MHz; AIS 2: 162.025 MHz

Channel Bandwidth

25 KHz

Modulation

GMSK / FM

Data Rate

9,600 bps

Number of AIS Transmitter

1

Number of AIS Receiver

2

Number of DSC Receiver

1

AIS Channel 1

CH 87B (161.975 MHz)

AIS Channel 2

CH 88B (162.025 MHz)

Tx Power Output

1/12.5 Watt (30/41 dBm ± 1.5 dB)

Rx Sensitivity

< -107 dBm @ 20% PER

DSC RECEIVER

Frequency

156.525 MHz

Modulation

FSK

Channel Bandwidth

25 K

Sensitivity

< -112 dBm @ 1% BER

Spurious Response Rejection

≧ 70 dB for signal @ -104 dBm; BER ≦ 1 %

Blocking

≧ 84 dB for signal @ -104 dBm; BER ≦ 1 %

GNSS RECEIVER (internal)

Receiving Type

72-channels

GPS, GLONASS, BeiDou, Galileo,

SBAS: WASS, EGNOS, MSAS, GAGAN

Accuracy

Position: 2.5m CEP

SBAS: 2.0m CEP

Sensitivity

Default mode: GPS & GLONASS

Tracking & Navigation: -164 dBm

Reacquisition: -160 dBm

POWER SUPPLY

Supply Voltage

12 V / 24 V DC

Supply Voltage Range

9.6 V DC ~ 31.2 V DC

Peak Current Draw

3.60 A @ 12 V DC;
1.72 A @ 24 V DC

LCD DISPLAY

Screen Size

4.3” color TFT

Pixel Number (Resolution)

480 x 272

Dimmer Control

Change brightness manually or automatically

Nominal viewing distance

52 cm

KEYPAD

11 Keypads with Back-light

Function, ESC, Voyage/SRM, MENU, Screen Brightness,
DISP, Enter, Arrow Keys

CONNECTION INTERFACE

A750 Main Unit Front Panel:

USB

Mini type B USB interface

SD Card Slot

MicroSD type, support for exFAT and FAT32

Pilot Plug

Std. Sex 206486-2

A750 Main Unit Rear Panel:

Power Connector

Round type, 3 pins

GPS Antenna Connector

TNC (Female)

VHF Antenna Connector

SO-239 (Female)

Ethernet

Compliance with IEEE 802.3u,

10Base-T/100Base-TX

DATA

37-pins, connect to Junction Box via extension cable

Junction Box Connectors:  [* Baud rate support: 38400 (default), 9600, 4800.]

Sensor Interfaces 1 to 3 *

IEC 61162-1 or -2

Pilot / Auxiliary *

IEC 61162-2

External Display *

IEC 61162-2

Long Range *

IEC 61162-2

DGNSS correction input *

RTCM-SC-104

Alarm Relay

Normally closed

NMEA2000

IEC61162-3

Alarm Output

Relay contact

Blue sign switch

Connect to external Blue sign switch

ENVIRONMENTAL

Operating Conditions

IEC 60945 “protected” category

Operating Temperature

-25 °C ~ 55 °C

Operating Humidity

93 % RH at 40 °C

Waterproof

IP54

PHYSICAL

Width

262 mm (10.32 inch)

Height

135 mm (5.32 inch)

Depth (include connectors)

197 mm (7.76 inch)

Weight (main unit)

1.25 kg

Pilot Plug (optional)

Cable length

2 m

Connector type

Std. Sex 206486-2

 

In the Box

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