OTS SP-100D-2 2-Channel Station


The SP-100D2 uses state-of-the-art Digital Signal Processing (DSP) circuitry to ensure great performance and clarity. It operates with all single side-band acoustic underwater devices within range and on the same frequency. The SP-100D2 Buddy Phone is compact and operates on 16 AA alkaline batteries.

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  • Channels / Frequencies: Frequency A, Channel 1: 32.768 kHz USB - Frequency B, Channel 4: 31.250 kHz LSB
  • Output Power (watts): 0.5 watts PEP
  • Nominal Range*: 50 m to 500 m
  • Transducer: Piezoelectric type
  • Transmit Control: Manual activation (PTT)
  • Microphone / Speakers / Earphone: HHM-3 hand-held microphone (included); THB-14 headset w/ boom microphone (optional)
  • Rec Out / Auxiliary Speaker: yes / no
  • Battery Type: Sixteen AA alkaline batteries
  • Battery Life (10% xmit duty cycle): 20 hours (nominal)
  • Low Battery Indicator: Tone alert
  • External Power Source: 12 VDC, min. of 1 amp. Access via front panel with use of a mini double banana plug
  • Maximum Unit Depth: 35 feet
  • Housing: Underwater Kinetics 309, ABS, heavy duty
  • Dimensions (H x W x D) & Weight: Height: Height: 7.85”, Width: 9.0”, Depth: 3.7” Weight: 2.5 lbs