8-inch LCD Class-B Marine AIS Transponder
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8-inch LCD Class-B Marine AIS Transponder
Product features:
1. Comply with IMO MSC 74(69)annex3 A.694, ITU-R M.137-3 and IEC62287-1, IEC61993-2, IEC66945
2. AIS target approaching, sound and light alarm function
3. Compatible AIS marine Class A and Class B
4. Provided AIS target ship¡¯s static and dynamic information
5. Target ship information display function
6. 8.0-inch TFT true color LCD display
7. GPS navigation function
Technical specifications:
Main unit
1. RF unit: 1 transmitter and 2 receivers
2. Frequency range: 156.025-162.025MHz
3. Channel spacing: 25KHz
4. Modulation method: GMSK9600Bps, FSK1200Bps,
5. Frequency tolerance: ¡À 500Hz
6. Display screen: TFT true color 8-inch LCD screen
7. Positioning time: <120s
8. Positioning accuracy: <10 m
9. Power supply: DC12V ¡À 20% (external power converter input DC9-40V)
10. Operating temperature: -15 ¡æ ~ +55 ¡æ
11. Dimensions: 270 (W) x 200 (H) x 115 (D) mm
AIS transmitter section
1. Carrier power: 33dBm ¡À 1.5dB
2. Modulation spectrum: £¼-25dBw , £¼-60dBw
3. Modulation accuracy: £¼3Hz¡À480Hz£¨Bit 2,3£©, 2400Hz¡À240Hz£¨Bit 4-199 Or 00001111 Bit format£©, 1740Hz¡À175Hz£¨0101 Bit format£©
4. Spurious emission: ¡Ü-36dBm£¨9KHz-1GHz£©, ¡Ü-30dBm£¨1GHz-4GHz£©
AIS receiver section
1. Reference sensitivity: ¡Ü-107dBm (package error rate ¡Ü 20%)
2. Strong signal reception ability: -77dBm (package error rate ¡Ü 2%) , -7dBm£¨Package error rate£¼10%£©
3. Co-channel interference: £¾10dB£¨package error rate¡Ü20%£©
4. Adjacent channel selectivity: £¾70dB£¨package error rate¡Ü20%£©
5. Spurious response interference: £¾70dB£¨package error rate¡Ü20%£©
6. Inter-modulation response interference: £¾65dB£¨package error rate¡Ü20%£©
7. Blocking: > 86dB (package error rate ¡Ü 20%)
8. Spurious emission: ¡Ü-57dBm£¨9KHz~1GHz£©¡Ü-47dBm£¨1GHz~4GHz£©
Note: Specifications are subject to change without notice.
Dimensions:
Dimensions of 8-inch LCD Class-B Marine AIS Transponder