• Transponder or responder operating modes
• Improved USBL positioning performance
  ‍

Feature per type

• Type 8370-4112 For 4000 m depth rating
• • Depth rating : 4,000 m
  • Operational frequency : MF (20–34 kHz)
  • Transceiver beam shape : Directional
  • Transmit source level (External power) : 196 dB
  • Transmit source level (Battery) : 193 dB
  • Tone equivalent energy (TEE) (external power) : 202 dB
  • Receive sensitivity : <80 dB
  • Power supply : 24 V via ROV umbilical
  • Operating channels : All Sonardyne Wideband HPR 400 channels
  • Depth sensor : ±0.5% full scale (400 bar)
  • Operating life (1s update rate, max power, Wideband 2) : >3 days
  • Update rate (maximum) : >2 Hz
  • Quiescent life (battery) : >35 days
  • Connector (5-way standard) : Subconn MCBH5M
  • Connector (8-way) : Subconn MCBH8F
  • Operating temperature : -5 to 40°C
  • Storage temperature : -20 to 55°C
  • Mechanical construction : Anodised aluminium alloy
  • Dimensions (length x diameter) : 429 x 96.5 mm
  • Weight in air/water : 5.5 / 3.2 kg
  • Battery charger : 8370-011-01

‍

• Type 8370-1111 for 1000 depth rating
• • Depth rating : 1,000 m
  • Operational frequency : MF (20–34 kHz)
  • Transceiver beam shape : Omni-directional
  • Transmit source level (External power) : 187 dB
  • Transmit source level (Battery) : 184 dB
  • Tone equivalent energy (TEE) (external power) : 193 dB
  • Receive sensitivity : <85 dB
  • Power supply : Rechargeable NiMH battery or external
  • Operating channels : All Sonardyne Wideband HPR 400 channels
  • Depth sensor : ±0.5% full scale (100 bar)
  • Operating life (1s update rate, max power, Wideband 2) : >6 days
  • Update rate (maximum) : >2 Hz
  • Quiescent life (battery) : >35 days
  • Connector (5-way standard) : Subconn MCBH5M
  • Connector (8-way) : Subconn MCBH8F
  • Operating temperature : -5 to 40°C
  • Storage temperature : -20 to 55°C
  • Mechanical construction : Anodised aluminium alloy
  • Dimensions (length x diameter) : 420 x 75 mm
  • Weight in air/water : 3.2 / 1.3 kg
  • Battery charger : 8370-011-01