The Antenna makes deployment of the Underwater GPS G2 baseline fast and easy.

It contains 4 acoustic receivers which are held accurately in place by the antenna structure. This creates a perfect receiver baseline for the Underwater GPS system without the need to measure distances for each receiver separately.

The construction is based on a foldable aluminum tube system which makes the Antenna easily portable when folded.

Product presentation

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    2,150.00 2150.0 USD 0.00

    kr 0.00

    SKU: WL-21027-1

    Technical specifications


    • Device weight (air) 1900 grams
    • Depth rating 300 meters
    • Materials

      Aluminum 6060-T6 (Tubes)
      PEEK (Transducers)
      POM (Joint spacer)

    • Operating temperature -10 to 60 °C
    • External dimentions (folded) 54 x 12.5 x 14.5 cm
    • External dimentions (expanded) 151 x 98 x 53.5 cm
    • Mounting method

      Antenna: RAM-235U   URL
      Arm: RAM-201U   URL
      Base: RAM-202U   URL

      The three above components are included with all antennas. Expand your options from the RAM Mounts "C-Size" catalogue   URL

    Electrical / Interface

    • Max cable length

      10 meter with Binder 770 connector URL
      (Cable length cannot be extended)

    Acoustic / Performance

    • Transducer frequency 31.25-250 kHz
    • Transducer setup Triangle, 98 x 49 cm
    • Transducer directivity Omnidirectional, 360 degrees
    • Transducers 4x


    • CE Yes
    • RoHS compliant Yes

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