Echosounders Japan Marina Company (JMC)

 


Black Box Echo Sounder JMC BV-6100

  • Designed to add full function echo sounder performance to your C-MAP Track Plotters NP-20MAX, NP-30MR, Super Pilot MAX.
  • Split screen display of C-MAP chart and echogram or full screen display of either image
  • Displays echoes in up to 16 shades of colors for a detailed analysis of fish echoes, seabed or thermoclines. The color scheme can be changed for both echo display and background to suit the user's preference or the ambient lighting condition.
  • Supports a wide range of AIRMAR® 50 kHz and 200 kHz transducers and automatically selects appropriate transmit power level and frequency to obtain best performance from the transducer in use.
  • Dual frequency echogram display across split screen with an appropriate 50/200 kHz AIRMAR® transducer plugged in.
  • Five presets of operating modes are selectable to instantly set optimized parameters, such as gain, noise level and STC settings, for the current operating mode.
  • A-scope is built in for instant assessment of echo size and strength without having to wait for echogram to scroll for a full graphic presentation.
  • White Line allows bottom-feeding fish to be clearly separated from the bottom contour, and also helps examine the hardness of the seabed.
  • Zooming function allows 2X/4X expanded echogram across the left half screen while showing normal size echogram on the right half screen.
  • Adjustable velocity standard to compensate depth reading for water temperature and/or salinity.
  • A total of six types of alarms can be separately triggered to alert the user to preset high/low depth limits, fish detection, upper/lower water temperature limits and temperature variation rate limit, depending on the transducer and thermistor sensor connected.
  • Depth, speed, trip and water temperature data are available in NMEA-0183 format.
  • Specification:
    Host Track Plotters:NP-20MAX, NP-30MR, Super Pilot MAX
    Matched Transducers:AIRMAR® series, 50/200 kHz
    Transmit Power:500W or 1 kW RMS, depending on transducer in use
    Maximum Range:457m (50 kHz/500W),
    1219m (50 kHz/1 kW),
    213m (200 kHz/500W),
    365m (200 kHz/1kW)
    Alarms::fish, depth limits, water temperature limits and variation rate limit
    Data Outputs:$SDDBT (depth), $SDDPT (depth), $VWVHW (speed), VWVLW (trip log), YXMTW (water temperature)
    Power Requirements::10-35 VDC, 17W
    Weight::approx. 1 kg
    Dimensions:193 × 55 × 174 mm
    Ambient Temperature:0 - 50°C (operating),
    -20 - 70°C (storage)
    Waterproofing:IP 54

     


    Dual frequency color fishfinder JMC V-3006

  • Full VGA graphic display of echogram in up to 7 analog RGB colors.
  • Transmits 1 kW RMS of power at both 50 kHz and 200 kHz, with automatic selection of appropriate transmit pulse and sounding rate for depth range in use.
  • Vertical or horizontal screen splitting for dual frequency operation or full screen display of either frequency echogram.
  • Independent depth range setting on each frequency in dual frequency operation.
  • A scope display for instant assessment of fish size regardless of range or feed rate in use.
  • Bottom-locked or pelagic expansion (zooming).
  • White-line function helps in finding bottom-feeding fish by blanking bottom echo.
  • Echo dynamic range selection optimizes bottom and fish echo color arrangement under various bottom conditions without changing receiver gain/TVG settings.
  • Water temperature function is built in as standard, displaying temperature variation both digitally and graphically over echogram display.
  • Optional GPS sensor to display position coordinates, heading and speed.

    Specification:
    Screen:10.4" backlit VGA TFT LCD, daylight-viewing
    Transducer Unit:50 kHz & 200 kHz elements in single housing (standard) or separate housings (optional)
    Transmit Power:1 kW RMS (8 kW peak/peak) with automatic pulse width selection
    Ranges:2.5 to 1000 meters in 16 steps.
    Range Selection Modes:automatic and manual
    Expansion Ranges:1.5 to 200 meters/fathoms/braccia or 5 to 1000 feet in 8 steps
    Screen Split Modes:horizontal and vertical for dual frequency operation or normal/expansion echogram displays
    Split-Screen Range Selection Modes:synchronized or separate
    Sounding Rate Selection:automatic
    Echo Threshold:5 weak echo levels suppressible
    Echo Dynamic Ranges:3, 4, 5, and 6 dB/colorò
    Echogram Feed Rate:5 plus freeze
    Noise Reduction Levels:3
    Alarms:depth (shallow/deep), fish and power failure (low battery)
    Water Temperature Display:gital and graphic, temperature sensor embedded in transducer housing
    Velocity Standard:1500 meters/second (default), adjustable over 1400 to 1600 m/sec. range in 10m steps.
    Draft Compensation:adjustable in 0.1–unit steps
    Digital Interface:NMEA-0183
    Dimensions:366 × 275 × 110 mm, with mounting bracket
    Weight:5.8 kg with mounting bracket attached
    Power Requirements:11 to 40 VDC, approx. 30W
    Ambient Temperature:-15 to +55°C / operating, 95% RH

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    Dual frequency fishfinder V-1082 and V-1082HP

  • Dual frequency 8-inch TFT-LCD fish finders, horizontal display orientation
  • Fully automatic mode of operation: range selection, gain/STC settings
  • Customizable separate settings of frequency, range, gain, colors, feed rate and other parameters across split screen displays
  • Permanent or temporary storage of up to 10 pages of echogram screen
  • Bottom-locked expansion or pelagic expansion across half screen
  • A-scope display for instant detection of fish and assessment of its size
  • Password-protection prevents unauthorized access or deters theft
  • Graphic guidance for returning to present position with optional GPS sensor connected

    Specification:
    Screen:8-inch daylight-viewing TFT color LCD
    Colors:7 color groups for echoes
    6 colors for background
    Echogram Storage:10 screen pages
    Frequencies:50 kHz and 200 kHz
    Transmit Power:400W (V-1082)
    1 kW (V-1082HP)
    Ranges:2.5 to 1,000 m/fthm/br in 16 steps
    Digital I/O Interface:NMEA-0183
    Weight:3.2 kg with bracket
    Size:245 × 271 × 135 mm, with bracket
    Power Requirements:11 to 40 VDC, 18W

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    JMC V-6202 / V-8202 Dual frequency fishfinder

  • Dual frequency 6-inch TFT LCD (V-6202) and 8-inch TFT LCD (V-8202), vertical display orientation
  • Fully automatic mode of operation: range selection, gain/STC settings
  • Customizable separate settings of frequency, range, gain, colors, feed rate and other parameters across split screen displays
  • High sounding rate mode at 2X feed and normal sounding rate at normal feed across split screen
  • Permanent or temporary storage of up to 10 pages of echogram screen
  • Bottom-locked expansion or pelagic expansion across half screen
  • A-scope display for instant detection of fish and assessment of its size
  • Password-protection prevents unauthorized access or deters theft.
  • Graphic guidance for returning to present position with optional GPS sensor connected
  • Specification:
    Screen:6-inch (V-6202), 8-inch (V-8202) daylight-viewing TFT color LCD
    Colors:7 color groups for echoes
    6 colors for background
    Echogram Storage:10 screen pages
    Frequencies:50 kHz and 200 kHz
    Transmit Power:400W RMS, 3.2 kW peak/peak
    Ranges:2.5 to 1,000 m/fthm/br in 16 steps
    Digital I/O Interface:NMEA-0183
    Weight (with bracket):1.7 kg (V-6202)
    1.8 kg (V-8202)
    Size:248 × 215 × 129 mm, with bracket
    Power Requirements:11 to 40 VDC, 17W

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    JMC V-8100 High Power Dual Frequency Professional Fish Finding System

  • Three-unit configuration, consisting of a control unit, a transceiver & power supply unit (black box), and an optional 15" TFT LCD monitor or a user-purchased display unit, providing flexibility in choosing the installation site
  • Just plugging in a PC monitor to the black box completes a sophisticated high power dual-frequency professional fish finding system. Housed in a marine sturdy cabinet, the optional daylight-viewing LCD monitor can be oriented horizontally or vertically for a prolonged echogram presentation or a high-resolution display.
  • A total of 7 user-customizable depth ranges are selectable, enabling the user to set the desired maximum range limit for each range.
  • Two transducers are selectable from a wide range of frequencies (from 20 to 200 kHz in 13 steps). Specify the desired frequency pair when ordering.
  • The transmit power level ranges from 300W to 5 kW RMS depending on the transducers in use, each with 4-step power reduction.
  • The display modes include a full-screen single-frequency mode, a dual-frequency split-screen mode and a screen memory recall mode. A nav. data page is also available with GPS data supplied externally.
  • Double, triple or quadruple image feed rate is selectable for fast review of echo history in addition to a total of 9 regular rates, some with a display of time-compressed image of earlier soundings for extended echo history display.
  • A total of 4 TVG (time-varied gain) curves are selectable to equalize responses from different depths, with 4 levels of gain compensation for deep range sounding.
  • Three different sets of most-often used operating parameters can be stored into, and instantly recalled from, non-volatile memory.
  • Three types of interference-fighting functions - noise reduction, interference rejection and jamming rejection - can be activated to ensure an undisturbed observation of echoes in crowded or noisy operating environments.
  • Specification:
    Frequencies:two frequencies selectable from 20, 24, 28, 38, 40, 45, 50, 60, 68, 75, 80, 150, 200 kHz
    Transmit Power:300W to 5 kW RMS (2.4 to 40 kW p/p) depending on transducer connected
    Power Reduction Levels:12.5%, 25%, 50%, 100%
    Ranges:25, 50, 100, 150, 200, 300, 500 m (default settings), or 7 customizable ranges to 3000 m
    Display Modes:fullscreen single frequency,
    split-screen dual frequency,
    screen memory recall,
    nav. data mode (with NMEA-0183 data externally supplied)
    Expansion Modes:bottom-locked and pelagic
    Echo Dynamic Ranges:-6 to + 6 dB in 1 dB steps
    TVG Curves:10LogR, 20LogR, 30LogR, 40LogR
    Gain Compensation Levels:10 to 40 dB in 4 steps
    Feed Rates:regular in 4 steps, high rates, or regular with time-compressed image
    Noise Reduction:9 levels
    Interference Rejection:3 levels
    Jamming Rejection:9 levels
    Alarms:depth, echo strength, water temperature limits & variation range, fish
    External Interfaces:NMEA-0183 (data)
    analog (echo & trigger)
    VGA (video)
    Weight:
    Control unit
    Black box
    LCD monitor

    2 kg
    11 kg
    10 kg
    Dimensions:
    Control unit
    Black box
    LCD monitor (vertical)
    LCD monitor (horizontal)

    340 × 117 × 112 mm
    248 × 281× 407 mm
    308 × 379 × 208 mm
    340 × 363 × 211 mm
    Power Requirements:20 to 40 VDC, approx. 50W
    Ambient Temperature:0 to +50°C