Size               Vehicle with bumper frame        Surface Unit
   Length              21.10ins (535mm)            18.00ins (455mm)
   Width               25.60ins (650mm)            12.35ins (390mm)
   Height              22.20ins (565mm)            20.25ins (515mm)
   Weight              90.39lbs (41Kg)             92lbs    (42Kg)

Speed                  In excess of 2.5 knots forward

Operating Depth        1,000ft (300m)

Payload                9lbs (4.5Kg)

Power Requirements     240 to 110 volts Single Phase AC
                       50/60 Hz 2.5Kw max.requirement.

Umbilical
   Standard Length     330ft          (100m)
   Maximum Length      1320ft         (400m)
   Diameter            0.45ins        (11.5mm)
   Weight in Air       0.12lbs/ft     (0.2Kg/m)
   Weight in Water     2.8lbs/330ft   (1.26Kg/100m)
   Min Breaking Load   1100lbs        (500Kgf)
   Spare Conductors    Two screened twisted pairs.