Samyung Srg-1150dn Installation Manual Jun 2026

Flip the AC and DC power switches to the "ON" position. Verify that the AC IN , DC IN , and DC OUT status lights light up on the front control display panel. 4. Antenna Coupler and RF Cabling

To unlock the NBDP (Narrow Band Direct Printing) telegraphy function, the SN-100 terminal must be connected.

) from the 24V DC output of the power supply to the DC input terminals of the main unit.

Use the provided flush-mount kit or heavy-duty trunnion bracket to secure the control unit into the bridge console. Ensure it is positioned within arm's reach of the operator's chair.

Nominal 24V DC (operational range: 21.6V to 31.2V DC). samyung srg-1150dn installation manual

: Select a standard marine MF/HF test frequency (e.g.,

: The core processing and RF generation unit.

Confirm that the input voltage at the transceiver terminals is between 24V and 28V DC.

: Connect the main unit and ATU to a common ground point using copper plating. 4. System Initialization Power on the unit and check the LCD Display . Flip the AC and DC power switches to the "ON" position

This is critical for Digital Selective Calling.

Keep the high-voltage lead-out wire from the tuner to the antenna in length.

The Samyung SRG-1150DN is a high-performance 150W MF/HF radio transceiver designed for reliable maritime communications. It integrates Digital Selective Calling (DSC) and a National Board of Telecommunications (NBDP) terminal, meeting strict GMDSS carriage requirements.

Hardcopy printouts of received DSC alerts and NBDP telex data. Primary audio input for SSB telephony (J3E / H3E modes). 2. Physical Mounting and Environmental Constraints Antenna Coupler and RF Cabling To unlock the

| SRG-1150DN Wire (NMEA Input) | External GPS NMEA Output | | --- | --- | | NMEA (+) – Yellow | NMEA Out (+) | | NMEA (–) – Green | NMEA Out (–) / Ground |

⚠ Disconnect vessel battery before wiring.

Plug the AC power cable into the designated rear socket and connect it to the ship's main distribution breaker box.