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Fish sounder JMC V- 6201 / V- 8201
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.
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 (Fт, Fм, 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 | 196х196х129 mm |
| Display Unit Weight | approx. 1.7 kg with mounting bracket attached |
The list and characteristics of used transducers
A scope of delivery:
- Display;
- Transducer;
- A set of mounting tools.