mf transponders

Oceano MF Series

Full-spectrum of medium frequency transponders


iXblue provides a wide range of medium frequency (MF) transponders to operate with Ramses LBL transceiver(medium frequency) and Gaps USBL system.

Oceano MF Series offers transponders that cover a wide range of applications with shallow water (export free) and full ocean depth versions. Scalable, it can fit any subsea vehicle, whatever their size, offers long battery life, and comes in releasable or expendable versions and other optional features for easy integration.

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Main performances

  RTS2500S Light/MF-R ETA62S-R MT9x Series ZTA02C MTBx2
Best suited with Gaps, Ramses Gaps, Ramses Gaps Gaps Gaps
Construction Duplex
Stainless Steel
Stainless Steel
Stainless Steel
Composite and Aluminium Aluminium
Water depth 6,000 6,000 1,000 or 3,000 500 4,000
Weight (Air/Water 22 / 16 21 / 15 4.4 / 2.3 5.1 / 2.7 2.5
Size(LxH) 130x768 130x678 91x377 396x98 120x382
Load characteristics (SWL/RL - Kg) 2,500 / 500 N/A N/A N/A N/A
Options Remote transducer Remote transducer Remote transducer N/A N/A


  • Dedicated transponders for all applications
  • High performance
  • Increased flexibility
  • Can be used as autonomous beacons or on subsea vehicles
  • Long-term deployment and large ping capacity


  • Full range of products
  • Option available for user configuration
  • Releasable or expendable
  • Low-power consumption with off-the-shelf or rechargeable batteries




To be used with iXblue’s MF positioning systems:

  • ROV tracking
  • AUV tracking
  • Tow-fish tracking
  • Marine construction
  • Structure monitoring
  • DP
  • Diver tracking