SAMYUNG AIS CLASS A AIS-50A

characteristic

• IMO MSC 74(69) Annex3, IEC 61993-2, ITU-R M.1371-3, ITU-R M.493-13, ITU-R M.825 (DSC), IEC-60945, IEC-61162- Consistent with 1/2 recommended standard

•  Ship voyage information display based on dynamic data and static data

• Fully compatible with all systems using the NMEA standard

• User message editing function related to navigation and ship safety

• Dualized satellite navigation function with external and internal GNSS design

• Display of RADAR, ECDIS, GYRO, COMPASS and external GPS information

• Easy identification of anchorage and operational status of other vessels by providing electronic chart information

• Increased stability with system self-restoration function

• Work efficiency improvement with Korean language support and application of user-oriented one-touch keypad

• Delivering various messages by adding numbers and special character input function

Spesifikasi

▶︎  General  Specifications 

• Supply power : 12V DC-10% +30% (DC10.8V~15.6V)

• Frequency Range : AIS1(CH87B) : 161.975 MHz 

                 AIS2(CH88B): 162.025 MHz

                 DSC(CH70): 156.525 MHz

• Reception range: 156.025 ~ 162.025 MHz 

• Transponder size and weight: 221 x 165 x 95 mm, 1.5kg 

• MKD display : 5.6″ color TFT LED 

• MKD dimensions and weight: 255 x 162 x 75 mm, 0.9kg 

• GPS size and weight: 90 x 65mm (+140mm mounting bar) 0.2kg 

▶︎  AIS Transmitter

• Transmission power : 12.5W or 1.0W (41dBm ±1.5 dB or 30dBm ±1.5 dB)

•  Antenna impedance: 50Ω (SO-239)

•  Channel spacing: 25kHz

▶︎  AIS Receivers

•  Receiver sensitivity : (PER) < 20% at -107 dBm

•  Modulation method: GMSK

•  Transfer rate: 9600 bits/s

•  Frequency stability: <±1 ppm

•  Same-channel rejection ratio: 10dB

•  Adjacent Channel Rejection Ratio: 70bB

•  IMD : 65dB

•  Blocking: 84dB

▶︎  DSC  Receivers

•  Receiver sensitivity:  BER <10-4 at 107 dBm

•  Modulation: FSK (1300 Hz/2100 Hz)

▶︎  Serial inputs/outputs

•  SENS1/2/3/4 : IEC61162-1/2 (input only)

•  LONG/AUX/PILOT/RTCM : IEC61162-1/2 (input & output)

•  Display : RS422 non-isolated

▶︎  GPS antenna and receiver

•  Antenna : PATCH ANTENNA / TNC (RG-58U)

•  Reception method: 16channel, L1 frequency, C/A code

•  Receive Sensitivity : Acquisition -140 dBm / Tracking -150 dBm

▶︎  Environment

• Operating temperature : -15℃ ~ +55℃

• Storage temperature: -25℃ ~ +75℃

•  Vibration: IEC 60945