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Our Tender Location
System or Tender Tracking System (TLS) module allows for
identification
and localisation of vessels in small fleets.
Furthermore it is possible to exchange customspecific data like depth and water temperature. This additinal data may be displayed in an electronic chart (ECDIS). The basic TLS version
incorporates two
independent NMEA ports and may receive and forward nearly
unlimited
data sentences. Unlike AIS the navtec TLS is paparazzi proof due to
ciphering. The basic system transmits GPS-Position and depth. Customspecific requirements may be implemented. |
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The
navtec Tender Location
System (TLS)
comes in a waterproof (IP-56) housing.
LEDs monitor the system status all the time. The navtec TLS can be equipped with a built-in rechargeable battery for uindependant Jet-Ski use. Depending on TLS version three or four plugs connect the TLS to the ships electronic.
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| Size (Jet-Ski version) : | 160 x 160 x 120 (mm) w/o plugs |
| Weight : | Approx.
1,9 kg (incl. battery option) |
| Water proof : | IP 56 |
| Ambient conditions : | -20 ... 60°C |
| Supply voltage : | 12 V DC |
| Current consumption : (approx.) | 350mA
(stand by), 2A (max. while transmitting) |
| Possible RF frequencies : | VHF 140
... 174
MHz UHF 410 ... 470 MHz |
| Number of tenders | 2 ... 15, nearly unlimited on request |
| Data transfered |
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| Actual frequency used | TDB by customer |
| Output power : | 5 W max |
| RF plug | Type N |
| Modulation | FSK 1200 baud, data scrambled |
| Input data protocol : (sounder, GPS) | NMEA with RS-422 differential lines / TTL |
| Output data protocol: | proprietary
data
format, NMEA $PNAVT ..., special design for ECDIS |
| Data plugs : | Type ESTO, waterproof |
| Transfer time per data block | approx. 1.5 sec. per tender |
| Microcontroller : | 16 Bit, 16 MHz |
| FLASH Software update : | Yes, with special cable and download software |