|Zima-R OEM - Zima USBL responder-beacon
Zima-R OEM is the Zima USBL ultrashort base-line navigation system responder-beacon.
The device is designed to receive telecontrol commands from the Zima-B base station - the direction-finding station, transmitting telemetry information to the Zima-B base station - the direction-finding base station and to determine the direction to the responder-beacon (for the base station) and the base station (for responder-beacon) and mutual estimation of distance.
The device is supplied in the form of an assembly of printed circuit boards for installation inside the user’s normobaric enclosure and is equipped with a transducer with 1000 meters depth rating.
Depth value should be set from a user system.
Extremely small size, low power consumption and ease of use make the Zima USBL system an ideal solution for working with autonomous and telecontrolled devices.
|DIMENSIONS (Ф х h, PCBs)||Ф52 х 55 mm|
|РАЗМЕР (Ф х h, transducer)||Ф64 х 61 mm|
|WEIGHT (PCBs)||0.12 kg|
|WEIGHT (transducer)||0.35 kg|
|DEPTH RATING2||1000 m|
|MAX. OPERATING RANGE1||3000 m|
|ACOUSIC SOURCE LEVEL||170 dB re 1 μPa @ 1 m|
|BANDWIDTH||6 .. 18 kHz|
|BIT ERROR RATE||10-6|
|MAX. RELATIVE VELOCITY||+/- 2 m/s|
|RATED STARTUP TIME||100 msec|
|SUPPLY VOLTAGE||12 V|
|DATA LINES VOLTAGE||0 .. 3.3 V|
|WORKING TEMPERATURE RANGE||-5 .. 50 °C|
|INTERFACE||UART 9600 bit/s|
|PROTOCOL||NMEA 0183 PZMA|
|CABLE LENGTH4||1 m|
|SUBSCRIBER DIVISION SCHEME (commands/subscribers)||32/23|
|HORIZONTAL ANGLE OF ARRIVAL ESTIMATION ACCURACY (typ.)3||1°|
|NOMINAL DISTANCE ESTIMATION ACCURACY3||0.3 m|
1 Without the presence of a multipath effect. A parameter that determines the maximum range at which a signal can be received, based on electro-acoustic parameters of the transmitter and receiver, spatial decrease in the intensity of sound energy, attenuation in the medium and the acoustic noise level.
2 For transducer.
3 Obtained under laboratory conditions in a static test.
4 Can be changed by a special request.