User's Manual

70
IEC 62287-1 (2006)
IEC 61162-1 (2000)
IEC 61162-2 (1998)
7 APPENDIX
7.1 Product Specifications
VHF CHANNELS
Frequency Range
Channel Bandwidth
Number of RF Channels
RX_1
RX_2
Number of DSC Receivers
RX DSC
Frequency Error
156.025 MHz~162.025 MHz
25KHz
2 Receivers (one time-shared
between AIS/DSC) /1 Transmitter
161.975MHz
162.025MHz
1 (CH70)
156.525MHz
±3ppm
STANDARDS
VHF TRANSMITTER
Power Output
Modulation
Data Rate
Transmission Spectrum
2Watt (33dBm ± 1.5dB)
GMSK/FM
9600bps
IEC 62287
VHF RECEIVER
Data Rate
Max. Usable Sensitivity
9600-bps
PER ≦20% at -107 dBm