903 Series ATM-903
  • Combinable electronics to any vehicle or sensor integration.
  • Can be fully utilized with our Universal Topside UTS-9400.
  • Compatable with all Benthos modems.
  • Field proven reliability.
903 Series ATM-903
Detailed Information Below

903 Series ATM-903 Technical Specs

Overview Specifications Applications Related Products Downloads

Remote transducer and combinable board set.

  • Customer Integrated Electronics (CIE) available.
Specification Description
DIMENSIONS

​Transducer: 5.5 inches (14.0 cm) diameter x 4.0 inches (10.1 cm) height Board Set: 5.64 inches (14.33 cm) length x 1.84 inches (4.67 cm) width x 2.78 inches (7.06 cm) height

WEIGHT

Transducer: 5 lbs (2.27 kg) or less, see manual for details Electronics: 1.25 lbs (0.56 kg)

POWER

12-36 VDC (provided by customer)

FREQUENCY OPTIONS

​Low frequency (LF): 9-14 kHz Mid frequency (MF): 16-21 kHz Band C frequency: 22-27 kHz

TRANSDUCER
  • ​LF omni directional (180 degree beam)
  • MF omni directional (180 degree beam)
  • Band C omni directional (180 degree beam)
  • LF directional (30 degree beam)
  • MF directional (60 degree beam)
CONNECTION

​Cables provided for internal RS-232 connection, power connection, and transducer connection (2 meter maximum length)

BAUD RATE

​140-15,360 bps

BIT ERROR RATE

​Better than 10-7 with high SNR

DATA STORAGE

​6144 kByte Datalogger standard

PROCESSING

​Data redundancy, 1/2 rate convolutional coding mulitpath guard period selection MFSK and PSK modulation schemes

DISTANCES / RANGES

​2-6 km common, greater distances possible 20+ km available using repeater functionality

DATA CONNECTION

​RS-232, RS-422 or RS-485 supported

  • ​Remote transducer.
Teledyne Benthos / 49 Edgerton Drive North Falmouth, MA 02556 USA / ISO 9001 Certificate / Terms and Conditions
Phone: (508) 563-1000 / Fax: (508) 563-6444
Copyright 2017 Teledyne Technologies Incorporated. All rights reserved.