UC&NL products documentation

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WAYU Pinger - Underwater pinger beacon
Device specification

KEY FEATURES

DESCRIPTION

Navigational pinger beacon WAYU Pinger of the system WAYU is placed on the positioned object: ROV, AUV, diver or other underwater object and emits a periodic navigation signal, which is received by four floating navigation buoys WAYU GIB, the geographic position of the pinger is determined from the navigation signal. The pinger does not require any pairing with the positioned object, it is enough to simply attach it to the object.

TECHNICAL SPECIFICATIONS

PARAMETER VALUE
DIMENSIONS (Ф х h) 70 x 300 mm
WEIGHT (dry) X kg
SIGNAL FREQUENCY 28400 ± 100 Hz
TRANSMISSION PERIOD 2 ± 0.1 seconds
MAX. ACOUSTIC RANGE1 300 m
ACOUSTIC SOURCE LEVEL 163 dB re 1 uPa @ 1 m
MAX. RELATIVE VELOCITY ± 1 m/s
DEPTH RATING 100 m
WORKING TEMPERATURE RANGE -10 .. 50 °С
BATTERY LIFE2 up to 8 hours
BUILT-IN BATTERY TYPE Li-Ion
BUILT-IN BATTERY CHARGING By a complete cradle, from the power adapter

1 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.
2 На новом, полностью заряженном АКБ при температуре окружающей среды 20 °C