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AIS RX PRO The AIS tool for professional users Print Manual 
THE SOLUTION TO FULL CONTROL ON AIS
The AIS RX PRO, AIS receiver is designed to meet the all the existing requirements for AIS Base Stations but
with receive capacity only . The AIS RX PRO will help fulfill needed requirements for a port to meet ISPS
requirements. The AIS RX PRO is the best friend when designing a coastal AIS coverage in terms of
accomplishing high coverage and surveillance at a affordable price since it can be used as a tool in the
planning of a AIS system to measure and verify your coverage.
By implementing AIS RX PRO in a existing AIS infrastructure extended coverage and improved capacity can
be accomplished at low cost. For blue light forces and navies it is the best way to have the most secure means
to see all the AIS traffic transmitted within the available coverage, even addressed messages between other
ships (everything on the VHF Data Link, VDL, will be available).
- Demodulated HDLC mode
- Raw mode HDLC
- Time stamp information
- RSSI level (dBm) measurement
- Slot number (referenced to UTC) information
- Jitter measurement
- Signal to noise ratio information
Generale
Power supply:
Power consumption:
Temperature range:
EMC:
Physical:
Box mount:
Height:
Depth:
Width:
Weight: |
12 VDC
Less than 5 W
-15 - +55 deg. C
Designed to meet CE, FCC part 15
19 inch
40 mm 1 HE
130 mm 285 mm
190 mm
1,8 kg 1,6 kg |
LED Indicators:
- Reception Channel A
- Reception Channel B
- GPS 1PPS
- Status (OK/NOK) – Constant/Flashing
Receiver RF specification
Frequency Range:
Maximum Usable ensitivity:
Overall Noise Figure:
Input Impedance:
Co-channel rejection:
Adjacent Channel selectivity:
Spurious response rejection:
Intermodulation response rejection:
Blocking or desensitization:
Spurious radiation, conducted: |
155 MHz to 163 MHz
-112dBm for 20% PER
< 10dB
50 ohm
Better than -10dB
> 70dB normal cond.
> 70dB
> 80dB@-112dBm
> 84dB
< -57dBm |
Functional specification
The receiver supports the following functions and modes:
Set-up:
Operational mode: |
Frequency /channel settings
Operational mode settings
Data port settings
Demodulated HDLC
Raw mode HDLC
Time stamp
RSSI level (dBm)
Slot number (referenced to UTC)
Jitter measurement
Signal to noise ratio
Message statistics |
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Output messages
| Sentence |
Comment |
| VDM |
Messages 1-22 |
| BRM |
Once per received VDL message according
to IALA A-124 |
| ALR |
Integrity Alarm |
| TXT |
BIIT Warning/Notification |
RMC
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Position, Navstatus, SOG, COG, Mode
indicator, UTC Date and Time (once per
second) with optional GPS receiver |
| !PTHAR |
VDL Raw data with CRC error |
Alarm messages:
- Rx channel 1 malfunction
- Rx channel 2 malfunction
- General failure
- No sensor position in use
Rx channel 1 malfunction
Text messages:
- UTC clock lost
- UTC clock OK
- Internal GNSS in use
Input messages:
- Acknowledgement of alarm message
- Configuration of MMSI, position source, fixed
Position, frequencies, talker ID
- Reboot
- Configuration of optional information
Interfaces:
- Input/output: RS232 (RS 422 optional)
- AIS Antenna: 50 ohm, BNC connector
- GPS Antenna:50 ohm, TNC connector
(5VDC supply to antenna)
- DC supply: 12 VDC /5W
AIS RX PRO 19’’ RACK MOUNT
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