Airborne AIS Transponder

i-ais-ATA, Airborne Military AIS Transponder is a Class A station that also provides tactical functionalities such as secure communication and bogus transmissions in addition to standard AIS functions.

  • Operating modes (Active / Passive / Protected)
  • Blue force tracking
  • Spoofing capability
  • Transmission and reception on VHF-P channels
  • Robust housing (IP66)
  • Fully compliant with IEC and ITU standards
  • Compliant with STANAG 4668 (Ed.2) and 4669 (Ed.2)
  • 8 x RS-422 ports (IEC61162-2 comp.)
Operating Temperature Range-15 C to +55 C
Storage Temperature Range-30 C to +70 C
HumidityUp to 93% at 40 C non-condensing
Input Supply Voltage28V DC (max 10V – 33V DC)
Power Consumption15 W
Size106 x 196 x 292 mm
Weight4.15 kg ±%5
ConnectorsVHF Antenna: N-Type Female
GPS Antenna: TNC Female
Data: D38999/24WE35SN
Power: D38999/24WC4PN
VHF Transmitter Specifications
Operating Frequency Range156.025 – 162.025 MHz
(VHF-P frequencies are also supported)
Channel Spacing25 kHz
Transmitter Output Power12.5W (+41dBm) nominal
1W (+30dBm) low power mode
ModulationGMSK
VHF Receiver Specifications
# of Receivers3 x AIS
1 x AIS & DSC
(all operates simultaneously)
Operating Frequency Range156.025 – 162.025 MHz
(VHF-P frequencies are also supported)
Channel Spacing25 kHz
Receiver SensitivityBetter than -107dBm
Co-Channel RejectionBetter than 10 dB
Adjacent Channel Selectivity> 70 dB
Spurious Response Rejection> 70 dB
Intermodulation Response Rejection> 74 dB
Blocking or Desensitization> 74 dB
Spurious Radiation (conducted)< -57 dBm
Interfaces
GNSS ReceiverConcurrent GNSS (GPS + GLONASS), Galileo, Beidou
72 Channels
Time to First Fix: 26s Cold / 1s Hot / 2s Aided
Receiver Sensitivity:
-164 dBm Tracking & Navigation
-159 dBm Reacquisition
-147 dBm Cold Start
-156 dBm Hot Start
Hi Speed Input / Outputs1 x Ethernet (Configurable)