The Roland C system is a type of transmission using 100kHz low-frequency pulse signals. It achieves hyperbolic positioning by measuring the time difference and phase difference of the main and secondary station signals, with an operational range of 1850-2000 kilometers and a positioning accuracy of 100-200 meters. It is widely used in ship, aircraft, and land navigation.
Main parameters
parameter | minimum | typical | maximum | unit | |
operating frequency | 90 | ～ | 110 | KHz | |
gain | -60 | dBi | |||
Radiation direction | omnidirectional | ||||
Receiver Sensitivity | 30-110dB µV/m | ||||
otherparameter
polarization mode | linear polarization |
Overall dimensions | 191*191*137.5mm |
Voltage | DC 5V |
output interface | Y50Ⅻ-1208ZJ10S |
Operating Temperature | -40～+65℃ |
Storage temperature | -50～+85℃ |
Outline structure diagram (mm)
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