JRC JHS-183

Specifications

• Rated power supply voltage  : 24VDC (19 – 35VDC) 
• Current consumption   : 3.0A max. when transmitting. : 1.0A max. when receiving  

AIS Transponder (NTE-183):

(1)  Frequency range   : 156.025 MHz to 162.025 MHz,
Default channels: 161.975 MHz(CH 2087 ), 162.025 MHz( CH2088 )
(2)  Channel spacing   : 25 kHz
(3) Frequency accuracy   : Within ±3×10 ^-6
(4)  Type of emission   : G1D (F1D)
(5)  Type of modulation   : GMSK
(6)  Output power   : 12.5 W/1W 

AIS Controller (NCM-983):

(1)   Type of display       : 4.5-inch FSTN LCD, 128×64 dots
(2)   Keyboard    : 12 keys
(3)   Back-light    : For LCD and keyboard
(4)   Dimmer control   : Bright, medium1, medium2, off (Selectable from keyboard).