KS-200A Class B+ AIS transponder

Reporting intervals are:
Dynamic ship data:
boats at < 2 kn: 3 minutes
boats at > 2 kn: 30 seconds

Static ship data (similar to class A): 6 minutes

These intervals are the standard operation modes. Competent authorities, like base stations, can have influence on the reporting intervals (as they do with class A as well). Interval timing can be reduced down to 5 seconds in exceptional cases. There is no automatism to change the 30sec/3min dynamic intervals by the ship itself.

Physical:
-Dimension : 207mm (length) x 155.8mm (Width) x 50mm (Height)
-Weight : 0.8kg
Power:
-Input: 10 ~ 35VDC
-Power consumption 0,35A nominal , 2A peak
Electrical Interface:
-RS232 38.4kbaud bi-directional

Environmental:
-IEC 60945 (Cat C)
-Operating Temperature: -25 to +55
KS-200A:
GPS Receiver (AIS Internal)
-IEC 61108-1 compliant
Connectors
-VHF Antenna connector PL259 female
-GPS Antenna connector BNC female
VHF Transceiver
-Transmitter x 1
-Receiver x 2 (one time shared between AIS/DSC)
-Frequency: 156.025 to 162.025 MHz in 25KHz steps
-Output power 33dBm 1.5 dB
-Channel bandwidth: 25KHz
-Modulation modes 25KHz GMSK / AFSK
-Bit rate 9600 b/s GMSK & 1200 b/s FSK
-RX sensitivity <-107dBm at 20% packet error rate