1 INTRODUCTION RM2042
1.2 TECHNICAL DATA
Complies with IMO, ITU, CEPT and other national requirements.
GENERAL
Operation: As CCIR Rec. 541-3
Protocol: As CCIR Rec. 493-4 as
VHF Class A equipment.
Printer Interface: Parallel Centronics.
Navigator Interface: NMEA 0183
Power Supply: 12V DC -10% to +30%
Power Consumption: Standby typ. 0.1A
Maximum 0.4A
Temperature Range: -20 C to +55 C
Dimensions: Height: 98mm
Width : 225mm
Depth : 150mm
Weight: App. 2kg.
RECEIVER WITH DECODER
Receiver frequency: 156.525MHz.
Sensitivity: Symbol error rate below
0.01 at 0.25uV pd.
Spurious radiation: Less than 2nW.
ENCODER
Modulation: 1700 Hz +- 400 Hz
1200 Baud +- 30 ppm
Output level: Adjustable between +-10 dBm
in 600 ohms balanced output.
Tx key information: Vcc or GND.
Programable encoder
output delay: 1 mSec. to 255mSecs.
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