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7.3
Cospas-Sarsat transmitter
Cospas-Sarsat transmitter
Frequency:
406.031 MHz
Output power:
5W
Protocols:
Maritime, Serialized, Radio Call
Sign
Modulation
Phase modulation
Data encoding
Bi Phase L
Short term stability
Less than 2x10
-9
Medium term stability
Less than 10
-9
Residual noise:
Less than 3x10
-9
Bit rate:
400 b/s
Antenna:
Omni directional
7.4
GNSS receiver
Navigation device
Supported GNSS constellations:
GPS, GLONASS, Galileo
Antenna polarization:
PCB inverted-F antenna
7.5
Homing transmitter
Homing transmitter
Frequency:
121.500 MHz
Output power:
Up to 100 mW
Modulation:
AM sweep tone (A9)
Sweep range: 700 Hz
Sweep rate: 2.5 Hz
Emissions designator: 3K20A3X
Stability:
10 ppm over temperature range
Antenna:
Omni directional