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JMC F-3000

  • Display Screen: 10.4 inch 7-analog RGB-color TFT-LCD, VGA (640✕480 pixels)
  • Transducer Frequencies: 50 & 200 kHz (standard, single housing), 100 kHz (user-supplied, separate housings) or 135 kHz (user-supplied, single frequency).
  • Depth Ranges: 5, 10, 20, 40, 100, 200, 400, 1000m (2.5-500 fathoms or 20-4000 feet)
  • Range Discrimination: 6.5 mm/m (20m range), 0.65 mm/m (200m range)
  • Minimum Detectable Depth: 0.5m (200 kHz), 1m (50, 135 kHz)
  • Transmit Power: Approx. 1kW RMS adjustable in 4 steps (1/1, 1/4, 1/25, 1/100) automatically for range in use or manually.
  • Sounding Rate: 120 to 30/minute automatically selected for range in use.
  • Accuracy: Better than ± 0.5 meters (20m range), ± 5m (200m range)
  • Data Storage: Up to 24 hours of data in non-volatile memory. Up to 10 minutes of full color echogram in temporary storage.
  • Data Retrieval: Data of past 15 min., 1, 3, 6, 12 & 24 hours via history window.
  • Echogram Feed Rates: 1/1, 1/2, 1/4, 1/8, 1/16, freeze
  • Echogram Presentation: 7 analog RGB colors, depending on strength
  • Echo Dynamic Ranges: 3, 4, 5, and 6 dB
  • Echogram Display Duration: Approx.20 minutes at fastest feed rate.
  • Background Colors: Dark blue, black, and white
  • Noise Reduction: 3 steps
  • Alarms: Depth (shallow), missing bottom, voltage drop, power shutoff (audible only). Alarm output available via open collector.
  • Dimensions & Weight: 366W ✕ 275H ✕ 110D mm (cabinet), 6.6 kg (with mounting bracket).
  • Power Requirements: 110-220 VAC or 11 to 40 VDC, approx. 1.5A at 12V
  • Ambient Temperature: -15 to +55 ̊C, 95% RH (operating, without condensation), -40 ̊C (storage)
  • Compass Safe Distance: 1.2 meters
  • Data I/O Interface: NMEA-0183 sentences via RS-232C and RS-422 ports, and 8-pin I/O DATA connector
  • Printer Output: Centronics parallel, for monochrome printers with ESC/P protocol
  • Temperature Sensor: T-200 thermistor (option)
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