EyeCom-VHF 300 supports VHF voice communication and VHF-DSC function between the land station (situation room) and vessels, and in case of a danger alert occurs at the target vessel, it receives the distress information automatically and sends it to the operation center in order to receive the rapid SAR supports. 

General 

- Power : 220V AC +10%, 50Hz (DC 48V included)

- Operation Temp. Humidity : below -15°C ~ +55°C, 90%

- Operation Frequency : TX 156.000–161.450 MHz / RX 156.000–163.425 MHz

- Operation Mode : FM (16K0G3E), DSC (16K0G2B)

- Occupied Bandwidth : under 3 kHz

- Antenna Impedance : 50 Ω

DSC

- DSC modulation rate : 1200(bit/s) * (1 ±30×10^-6 ) 

- DSC modulation index : within 2±10%

- Frequency Tolerance : 1300~2100Hz ±10Hz

- Frequency Deviation : 1700Hz ± 400Hz

Transmission

- Output : 25 W and 1 W

- Power Control : 3 stages of power loss control

- Max. Frequency Offset ; ±5.0 kHz

- RF Output Impedance : 50Ω nominal

- Frequency Stability : under 0.3P0.25µW

- Adjacent Channel Intensity : more than 70 Db

- Coordinate Time 시간 : under 100ms

Reception 

- Adjacent Channel Selectivity : over 75dB

- Spurious Response Reject Rate : over 70dB

- Frequency Modulation Rejection Ratio : over 65dB

- Audio Output : 2W

- Spurious Emission Power : under 2.0nW PM