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Fish sounder: JMC V- 6201 / V- 8201
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Single frequency (50, 120 or 200 kHz) 6-inch TFT-LCD
QVGA screen echo sounder housed in an electrostatically
shielded sturdy, high-impact plastic cabinet.
Model V-6201: 6,0 inch display. V-8201: 6,5 inch display.
Fully automatic mode of operation allows automatic selection
of depth ranges and setting of receiver gain/STC levels for
optimal display of bottom and fish echoes.
Manual override is also available to operate the equipment
with user-selected parameters.
Advanced setting mode allows separate settings of range,
gain, STC, feed rate, echo/background colors, dynamic
range, and other parameters across split screen displays,
making it possible to customize the left-hand screen to suit
specific applications, while monitoring overall underwater
activities beneath the vessel across the right-hand screen.
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Technical specifications:
| Parameters, function | Values
| | Screen | analog RGB-color backlit TFT-LCD, daylight viewing, 320X240 pixels
| | Background Colors | white, gray, black, cyan, blue, and dark blue
| | Echo Colors | 7 analog RGB colors, selectable from seven groups of color
| | Operating Modes | fully automatic (range, gain, STC) and manual
| | Echogram Storage Capacity | 10 screen pages
| | Transducer Frequency | single frequency: 50, 120 or 200 kHz
| | Transmit Power | approx. 400W RMS (3.2 kW peak/peak) maximum
| | Depth Ranges, m (Fò, Fì, Br) | 16 ranges: from 2,5 to 1000 m
| | Phasing range | 1-unit step phasing from 0 to 999 m
| | Bottom Tracking Modes | auto range and auto shift
| | Expansion Ranges | 8 ranges: from 1.5 to 200 m
| | Receiver Gain | adjustable in 60 steps manually or automatically
| | Image Feed Rates | from 2 : 1 to 1 : 32 and freeze
| | Noise Reduction | low, mid and high
| | Echo Threshold | up to 5 weak echo colors suppressible
| | White Line | up to 5 strong colors of bottom echo suppressible
| | Echo Dynamic Ranges | 3, 4, 5 and 6 dB/color
| | STC (TVG) | adjustable in 20 steps
| | Transducer Draft | adjustable in 0.1 unit steps
| | Alarm | depth alarm and fish alarm
| | Temperature Sensor | T-300 or T-400 thermistor (option)
| | Digital I/O Interface | NMEA-0183
| | Type of transducers | RadarSonic RS201, 50kHz, 120 kHz, 90°
| | Power Requirements | 11 to 40 volts DC, approx.15W
| | Ambient Temperature | -10 to 50°C, 95% RH without condensation
| | Cabinet Dimensions | 196õ196õ129 mm
| | Display Unit Weight | approx. 1.7 kg with mounting bracket attached
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The list and characteristics of used transducers
A scope of delivery:
- Display;
- Transducer;
- A set of mounting tools.
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