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FT-8800 CLASS A AIS Transponder Marine GPS Navigation Systems Marine Gps Navigator
Detail
(1), Main performance
1, Characteristics
FT-8800 is a universal ship bone AIS equipment, navigation and ship data information exchange with
other ships and shore stations
This device complies with A.694 (17), IEC62287-1 2006-03 standard requirements.
FT-8800 consists of transceiver unit, display control unit, VHF antenna and GPS antenna and related accessories
Transceiver unit consists of 1 VHF transmitter, 2 TDMA receiver,
A channel 70 DSC receiver, an interface, communication processor, built-in GPS receiver.
2, Main information
AIS provided automatic exchange of navigational information with other ship or shore station to ensure
the safety of navigation .
SPECIFICATION
| AlS TRANSPONDER | Waterproof: Display unit: IP56 | ||||
| MAIN SPEC. | Antenna unit: IPX6 | ||||
| Standards: | |||||
| IEC 62287-1 | |||||
| IEC 62287-2 | Power Supply | ||||
| ITU 1371-3 | Power Supply: 12 - 24 VDC: 0.24 - 0.12A | ||||
| IEC61993-2 | |||||
| IEC61162-1 IEC60945 CH87-161.975 MHz | PHYSICAL | ||||
| Frequency: | Size:192mm(W)xll0mm(H)x66mm(D) | ||||
| CH88-162.025 MHz | Weight: 0.80 kg; 1.76 lb | ||||
| Channel bandwidth : | 25 Khz | ||||
| Frequency Stability : | W2.5 PPM | Equipment list | |||
| Modulation : | AISGMSK | Standard: 1. Display unit HP-528A | |||
| Data Rate : | 38400 bps | 2. Antenna unit HA-017 with cable 10m | |||
| 3. Power cable, 2m | |||||
| AIS TRANSMITTER | 4. Standard spare parts and installation material | ||||
| Power output: | 2W± 1.5 Bm | 5. Operator manual | |||
| Power Delay: | Rise delay ^313 US | Option (HP-528A): 1.Antenna cable for AIS antenna (10m) 2.AIS Antenna (1.2/1.6m) | |||
| Fall delay ^313 US | |||||
| Stray Power: | W -36 dBm | ||||
| AIS RECEIVER | |||||
| Sensitivity: | W -107dBm | ||||
| Max Usable Sensitivity: | PRT≤ 20%at-107dBm | ||||
| Channel Rejection Ratio: | ≥10 dB | ||||
| Adjacent Channel Selectivity: | ≥70 dB | ||||
| Intermodulation Selectivity: | ≥65 dB | ||||
| Blocking: | $85dB | ||||
| GPS/SBAS | |||||
| Receiver Type : | GPS: 50 Channels, C/A code | ||||
| SBAS: | WAAS, EGNOS, MSAS, GAGAN | ||||
| Receive Frequency: | LI (1575.42 MHz) | ||||
| Time to First Fix: | Cold start: 32s | ||||
| Hot Start: | < Is | ||||
| Tracking Velocity: | 500m/s Max | ||||
| Altitude: | 50,000 m Max | ||||
| Dynamics: | W4g | ||||
| Geodetic Systems: | WGS-84 (and others) | ||||
| Horizontal position: | GPS: 2.5 m | ||||
| SBAS: | 2.0 m | ||||
| Velocity: | O.lm/s | ||||
| Heading: | 0.5 degrees | ||||
2,AIS transmitter section
Output power : 2W or 12.5W changeable
Modulation spectrum : <-25dBw / <-60dBw
Modulation accuracy : <3400Hz (bit 0,1)
2400Hz±480Hz(bit 2,3)
2400Hz ± 240Hz (bit 4-199 or 00001111 bit format)
1740Hz ± 175Hz (0101-bit format)
Power comparison time : transmit delay: 2083us (normal transmit a period of time)
Increase the time: ≤ 313us
Decrease the time: ≤ 313us
Continuous transmit time :≤323333us
Spurious emissions :-36dBm (9KHz-1GHz)
-30dBm(1GHz-4GHz)
3,AIS receiver section
Reference sensitivity :-107dBm (package error rate ≤ 20%)
High input tolerance :-77dBm (package error rate ≤ 2%)
Co-channel interference : 10dB ( package error rate ≤ 20%)
Adjacent channel selectivity : 70dB (package error rate ≤ 20%)
Spurious response to interference: 70dB (package error rate ≤ 20%)
Intermodulation response interference : 65dB (package error rate ≤ 20%)
