Simrad - RS12 Operation and Installation Instructions
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Appendix A - Technical Specications
SIMRAD RS12
GENERAL
Power supply: 12 V DC battery system
Low battery alert: 10.6 V DC +/- 5%
Current drain - Transmit 5 A at 25 W Tx / 1.5 A at 1 W Tx (@ 12 V DC)
Receive Less than 250 mA in standby
Temperature range: -20ºC to +55ºC (-4ºF to 131ºF)
Usable channels: International, USA, Canada, Weather (country specific)
Mode: 16K0G3E (FM) / 16K0G2B (DSC)
DSC mode: Class D (Global) with dual receiver (individual CH70)
Standards: ITU-R M.493-13 (US models), EN 300-338-3 (EU models)
PHYSICAL
LCD display (viewing): 46 x 26 mm (1.8 x 1.0”), matrix FSTN
Contrast control: Yes
Dimming control: Yes
Antenna connector: SO-239 (50 ohm)
Waterproof: JIS-7
Dimensions: 161(W) x 75(H) x 147(D) mm - without bracket
Weight: 1.29 kg (2.8 lbs) - without microphone
Compass safe distance: 0.5 m (1.5’)
Frequency stability: +/- 10 ppm
Frequency control: PLL
Comm. port - NMEA 0183: NMEA 0183, 4800 baud
Comm. port - NMEA 2000: NMEA 2000
DSC: Yes, CLASS-D (Global - separate CH70 receiver built in)
GPS/NMEA input: Yes; RMC, GGA, GLL, GNS
NMEA output: Yes; DSC ( for DSC call), DSE (for enhanced position).