- KEY FEATURES
- SPECS
Navigation Sonar system TF640 was specially designed for all kinds of bait boats. It was combined with high Position accuracy GPS, digital wireless sonar and electronic compass. The GPS system let you guiding the boat to any waypoint you saved. The advanced sonar feature show you actual bottom condition and fish, and the electronic compass indicate the instant boat heading direction on screen which make it possible to operate the boat under bad condition, such as night, heave fog, etc. GPS Position Accuracy: 1m(filed test); RC Distance:300m; 500 Waypoint; Digital Wireless Sonar with 80ft depth range; Sonar frequency 455kHz; 4.3" TFT with resolution 480*272Pixels; 65,536 color;
KEY FEATURES
GPS and Compass
GPS data display show: Distance to target, Distance to Home,Speed of boat,Time to Board,Satellite Number,Heading,Bear, Course Memory,Time of day,Main Battery.
Compass indicator of the instant boat heading direction on screen (a red "+" on screen indicate the target)
Indicator of the position and distance to target waypoint and HOME
Boat arriving alarm
Signal lost alarming
Indication of satellite condition by color bar: red(0~satellites); Yellow(3~6); Blue(?6)
Show the current position as latitude/longitude in decimal degrees
20 RF channels allow different users operation at same region without interference
Detailed waypoint information including icon, name, date, etc
Zoom in/Out route display
Sonar
Adopt brand new digital wireless sonar system
Real time sonar windows display the latest sonar returns
Color Line separates fish and structure from the bottom, and defines bottom hardness.
Display target depth reading above each fish symbol as a guide for quick and precise lure presentations.
Sonar alarm: fish / shallow / low battery(boat battery and display battery)
Others
Windows style of menu system.
Full one-year warranty; extended warranties available
SPECS
| Specifications | ||
| GPS and RF | GPS Position Accurancy | CEP(circular error probability): 2.5m |
| Field test position accuracy: 1m | ||
| Waypoint storage | 500 | |
| Route | 10 | |
| Radio frequqncy | 2.4GhHz | |
| RF Range | 300m(1000ft) | |
| RF channels | 20 | |
| Speed of boat | yes | |
| Longitude and latitude | yes | |
| Satallite | 50 Channel | |
| Update rate: 1 second | ||
| Hot start<1 second(open sky) | ||
| Cold start<48 second(open sky) | ||
| Sonar | Sonar frequency | 455kHz |
| Depth capability | 80ft | |
| Sonar coverage | 35degree | |
| Compass | Compass built in GPS receiver | yes |
| Compass built in display | yes | |
| compass calibration function | yes | |
| Communication | Data Port | NEMA 0183 Data Port (TF650 Only) |
| Baud Rate: | 4800/9600/38400/115200Bps, (Default: 115200Bps) | |
| Sentence: | SDDBT / GPRMC / GPGGA | |
| Upadate Rate: | 1Hz | |
| PC Software: | Reefmaster Professonal (TF650 Only) | |
| Power | Power supply of display | 6~12v lithium battery or 8*AA battery |
| Power supply of controling box | Powered by bait boat battery | |
| DC 6~12v / 2.0w (lithium battery or 8*AA battery) | ||
| Display | Display Size | 4.3"TFT LCD; Sunlight Viewable |
| Resolution | 480*272Pixels; 65,536 color | |
| Multi-language | Yes | |
|
Technical
and casing
|
Sonar unit size | 153 x110 x 44mm |
| Portable case size | 262 x 150 x 98mm | |
| GPS receiver cable length | 1.0m | |
| Transducer cable length | 0.5m | |
| Operational temperature | -10°C ~ 50°C | |