Long Distance AIS

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A184 VHF-LNA + A185 DC Block

This is a bundle because the two devices are matched and can only be used together.

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Product information

Long Distance AIS

Persistent tracking “24/7” becomes more and more important to know where the vessels are located in the near and far vicinity. “Geo Fencing”, “Coastal Surveillance” and “Maritime Domain Awareness” as well as “IUU – illegal, unreported & unregulated fishing” are big topics of today.

Today tracking and monitoring of all vessels from a local fishing fleet is limited by the receiving range of the used base stations. What about if a vessel is out of range and no longer trackable for a bunch of hours?

– Where have these vessels been?

– What has been done at this location?

 

And thinking about to build-up a new base station? Wouldn’t it be sufficient if you have a re-doubled receiving range?

 

The new “Long Distance AIS” product bundle will close the gap of information when vessels are out of sight of a small coastal base station.

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Highlights

  • Re-double the range of reception of the base station
  • Independent of satellite availability
  • No satellite subscription
  • No anual fees
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What is needed?

Any AIS Receiver of a coastal station, for an optimal result we recommend the easyRX2S.

 

Technical Data

VHF-LNA
  • Rugged VHF amplifier for mast mounting
  • Operating frequency: 162MHz standard, can be specified by customer from 150 to 170MHz
  • 3dB bandwith: 10MHz
  • Gain: approx. 12dB
  • Noise Figure: max. 0.8dB
  • DC supply: 12V to 32V
  • DC current: approx. 13 mA
  • Connector: SO239
  • Temperature range: -20°C to +60°C
  • Protection class:
    Housing: IP68
    Connector: IP65 (needs to be sealed at installation at the mast antenna)
  • ROHS conform
  • Dimensions with connectors (L/W/H): 95 x 54 x 35 mm
  • Weight: 130 g
DC-Block
  • Remote  supply of VHF-LNA (A184) by the coacial cable
  • Operating frequency band: 100 to 200 MHz
  • Insertion loss: 0.5dB max.
  • Connector: SO239
  • DC cable:
    Color coded: – red = positiv / – black = negative
    Wire: 0.75 mm2
    Length: 1 m
  • Internal fuse: 200mA, self-healing
  • Temperature range: -20°C to +60°C
  • Protection class:
    Housing: IP68
    Connector: IP65
  • ROHS conform
  • Dimensions with connectors (L/W/H): 95 x 54 x 35 mm
  • Weight: 110 g

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