Midi Beacons, 103x, 93x

1035 Midi Beacon
1035 Midi Beacon

1000 Series Midi Beacons

Midi Beacons offer all round flexibility in difficult acoustic conditions such as found in deeper water or noisy environments. Though designed for use with Easytrak USBL systems, the beacons retain compatibility with many other USBL tracking systems operating worldwide. Featuring the industry standard 5-pin connector, the beacons are quick and easy to configure using the 1082 Smart Switch.

Key features

  • Spread Spectrum technology
  • Directional or omni-directional beam pattern
  • Onboard fast charger for typical 4 hour charge time
  • Optional high power model to operate longer ranges (H suffix)
  • Telemetry option for confirmation of accurate beacon depth (D suffix)
  • Transducer protection cage available
  • Survival depth to 4000m as standard

Model selection, Spread Spectrum

Model number

Beam pattern

SPL

Survival depth

1035

+/-45°

200dB

4000m

1035H

+/-45°

203dB

4000m

1039

+/-90°

191dB

4000m

 

 

900 Series Midi Beacons

Midi, Model 935Traditional tone burst beacons offer all round flexibility in coastal to deeper waters. These beacons are compatible with Easytrak and almost all industry USBL tracking systems operating worldwide. As all switch selections are external, there is no need to open the product to change channels to match the tracking system chosen . Battery charger and external power switches are similarly external.

 

Key features

  • Directional or omni-directional beam pattern, depending on the application
  • Externally configurable for use as Transponder, Responder or Pinger
  • Optional high power model to operate longer ranges (H suffix)
  • Can be supplied with a remote transducer
  • Transducer Protection Cages available to reduce accidental impact damage
  • Telemetry option for confirmation of accurate beacon depth (D suffix)
  • Survival depth to 4000m also available

Model selection, Tone burst

Model number

Beam pattern

SPL

Survival depth

935

+/-45°

200dB

3000m

935H

+/-45°

203dB

3000m

939

+/-90°

191dB

3000m

945

+/-45°

200dB

3000m

945H

+/-45°

203dB

3000m

949

+/-90°

191dB

3000m

 

Typical applications, 1000 and 900 Series

Longer range tow fish tracking, deeper water ROV and AUV positioning.