JRC JHS-182 - 8. SPECIFICATIONS; 8.1 General (JHS-182); 8.2 AIS TRANSPONDER (NTE-182); 8.3 AIS CONTROLLER (NCM-779)

8-1
8. SPECIFICATIONS
8.1 General (JHS-182)
(1) Rated power supply voltage : 24Vdc (19 – 35Vdc)
(2) Current consumption : 4.5A max. when transmitting
: 1.5A max. when receiving
8.2 AIS TRANSPONDER (NTE-182)
(1) Frequency range : 156.025MHz to 162.025MHz,
: Default channels: 161.975MHz, 162.025MHz
(2) Channel spacing : 25kHz/12.5kHz
(3) Frequency accuracy : Within ±3×10
-6
(4) Type of emission : G1D (FiD), G2B (F2B)
(5) Type of modulation : GMSK, FSK
(6) Output power : 12.5W/2W
(7) Operating temperature : -25°C to +55°C (IEC 60945)
8.3 AIS CONTROLLER (NCM-779)
8.3.1 Operation panel
(1) Type of display : 5.7-inch FSTN LCD, 320×240 dots
(2) Keyboard : 7 keys
(3) Back-light : For LCD and keyboard
(4) Dimmer control : Bright, medium1, medium2, off (Selectable from keyboard)
8.3.2 Environmental condition
(1) Operating temperature : -15°C to +55°C (IEC 60945)
8.3.3 External interfaces
(1) Connection Box communication ports
One communication port meets the requirements of IEC 61162-2.
(2) External display equipment communication ports with Pilot Plug
One communication port meets the requirements of IEC 61162-2
(3) Maintenance ports
One communication port meets the RS-232C (D-sub 9pin).