UC&NL products documentation

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WAYU GIB - Navigation buoy
Device specification

KEY FEATURES

DESCRIPTION

Navigation hydroacoustic buoy WAYU GIB of the system WAYU as part of a set of four such devices forms a floating long navigation base, with the support of which positioning of the pinger is provided WAYU Pinger. The device has a monoblock one-piece construction and is made of high-strength polyurethane, automatically turns off when it gets into the water and is charged from the USB port. Doesn’t require any adjustments and calibrations.

TECHNICAL SPECIFICATIONS

PARAMETER VALUE
DIMENSIONS1 (Ф х h) 70 x 450 mm
WEIGHT (dry) X kg
BATTERY LIFE2 12 hours
MAX.RELATIVE VELOCITY +/- 2 m/s
WORKING TEMPERATURE RANGE -10 .. 50 °С
MAX. ACOUSTIC RANGE3 300 m
SIGNAL FREQUENCY 28400 Hz
REFERENCE ELLIPSOID WGS-84
BUILT-IN BATTERY TYPE Li-Ion
ACOUSTIC ANTENNA CABLE LENGTH 1.5 m
BUILT-IN RF UNIT TYPE GFSK 433 MHz
BUILT-IN RF UNIT MAX. OUTPUT POWER 100 mW
RF RANGE4 300 m
BUILT-IN BATTERY CHARGING Through the built-in connector with a bundled USB cable

1 Without taking into account the height of the radio antenna (180 mm) and the acoustic receiving antenna on a cable 1.5 m long.
2 On a new battery, at an ambient temperature of 20 ° C.
3 A parameter that determines the maximum range at which signal reception is possible, based on electroacoustic parameters of the transmitter and receiver, spatial decrease in the intensity of sound energy, attenuation in the environment and the level of hydroacoustic noise.
4Achieved in the absence of interference, in an open area.