Samyung Srg-1150dn Installation Manual Guide
Connect the ground lug on the rear of the transceiver to copper strapping or a large copper plate bonded to the hull’s ground (for steel ships) or a dedicated RF ground plate (for fiberglass vessels).
[ SAN-30R TX/RX Whip Antenna ] [ KUM-803 DSC W/K Antenna ] │ │ ▼ ▼ ┌─────────────────────┐ ┌─────────────────────┐ │ SAT-100 ATU │ │ Coaxial Low-Loss │ └──────────┬──────────┘ └──────────┬──────────┘ │ │ ▼ (50-Ohm Coaxial) ▼ (50-Ohm Coaxial) ┌──────────────────────────────────────────────────────────────────────────────────┐ │ SRG-1150DN Main Unit │ └──────────────────────────────────────────────────────────────────────────────────┘
: Switch on the AC and DC breakers on the SP-1250ADC supply. Confirm that the front panel status LEDs ( AC IN , DC IN , DC OUT ) light up steadily. Press the [PWR] key on the SRG-1150DN control panel followed by the power switch on the SN-100 terminal. samyung srg-1150dn installation manual
The Maritime Mobile Service Identity (MMSI) is an alphanumeric identifier critical for DSC operations. By law, this number can only be entered once. Power on the transceiver by pressing the key.
Remember: A sloppy installation makes a $2,000 radio perform like a $200 CB. But with proper antenna matching, clean power, and a robust RF ground, the SRG-1150DN will deliver years of dependable service across the world’s oceans. Connect the ground lug on the rear of
Connect the DC 24V source to the rear socket. For IMO-compliant installations, an individual power supply like the SP-1250ADC is often required.
Mount the transceiver unit inside the vessel's bridge or radio room. Choose a location protected from direct splash, overhead moisture leaks, or direct sunlight. Press the [PWR] key on the SRG-1150DN control
The system typically consists of the following connections as detailed in the Samyung SRG-1150DN Overview Main Power
: Install the secondary omnidirectional whip antenna (such as the KUM-803 ) at least 3 meters away from the primary transmission antenna. Connect it directly to the dedicated "DSC W/K RX" antenna port on the rear panel using low-loss RG-213 coaxial cable.
: Provide at least 100 mm of space behind the chassis for ventilation and cable bend radii.
Disclaimer: This guide is for informational purposes. Always consult the original Samyung SRG-1150DN installation manual provided with your product. Installation should be performed or supervised by a qualified marine electronics technician.