|
Parameter |
Specification |
|
Frequency range |
156.0525MHz - 163.2025MHz <br> Default channel: AIS1: 161.975MHz; AIS2: 162.025MHz |
|
Channel spacing |
25kHz |
|
Frequency accuracy |
Within ±3.10⁻⁶ |
|
Type of emission |
G1D (FD) |
|
Type of modulation |
GMSK, FSK (GB/T928) |
|
Output power |
12.5W(TX) |
|
Type of display |
4.3-inch TFTN LCD, 128 × 64 dots |
|
Keypad |
16 keys |
|
Backlight |
LCD and keypad |
|
Dimmer control |
Bright, Medium1, Medium2, Off |
|
Compass safe distance |
NTE-183: Standard compass 0.1m, Steering compass 0.2m <br> NCM-83S: Standard compass 0.4m, Steering compass 0.3m <br> NDB-570S: Standard compass 0.7m, Steering compass 0.5m <br> NDB-613C: Standard compass 0.8m, Steering compass 0.5m |
|
Performance criteria |
Type approval |
|
Power voltage |
24VDC, 19 - 35VDC |
|
Current consumption |
3.0A max. (when transmitting) <br> 1.5A max. (when receiving) <br> 1.0A max. (when idling) |
|
Operating temperature range |
AIS transponder (NTE-183): -25 °C to +55 °C <br> AIS controller (NCM-83S): 0 °C to +55 °C |
|
Storage temperature range |
-15 °C to +55 °C (L12: depending on fuel: -25 °C to +70 °C) |
|
Humidity resistance |
95% non-condensing |
|
Vibration resistance (6 axes) |
12 Hz to 1000 Hz <br> 1g acceleration (max.) <br> No abnormality after testing 6 points or 30 Hz for more than 2 hours |
|
Protection rating |
AIS transponder (NTE-183): IP56 <br> AIS controller (NCM-83S): IP55 (case optional cable is not used ) |
|
Dimensions and mass |
Transponder: 145( W )×70( H )×230( D )mm, approximately 2.6kg <br> Controller: 120( W )×35( H )×145( D )mm, approximately 1.2kg <br> Display: 142( W )×24( H )×115( D )mm, approximately 2.1kg |
