Key Specs
About this product
Description
Features:
TF520 has high resolution sonar image, which can provide you more clear details of bottom.
It adopts wireless technique of Frequency-hopping spread spectrum (FHSS), which can be applied to a wider range of wireless remote control devices.
The 4.3″TFT LCD, resolution 480*272Pixels, is easy to see in full sunlight and from wide viewing angles.115 kHz sonar operation provides up to 60 degrees of conical coverage, which is ideal for displaying largest fish arches and searching large area.
SPECS
Display Display size: 4.3″TFT LCD; Sunlight Viewable
Resolution: 480*272Pixels; 65,536 color
Language: Multi-language
Monitor and Display Real-time Voltage of Bait boat Battery
IPX6 Level Waterproof Casing Design
Sonar Depth Capability: 30m (100ft)
Sonar Frequency: 115Khz
Sonar Beam Angle: 60deg @-10db
Sonar Alarms: Fish / Shallow / Low Battery
R/F Radio Frequency: 2.4Ghz
RC Power: 20dBm
Power DC 9~15V / 3S lithium battery
Battery: 3S 18650 (Optional)
Technical and
casing Sensor Cable Length: 0.5m
Sonar unit size: 153 x110 x 44mm; Portable Case Size: 262 x 150 x 98mm
Operational Temperature: -10°C ~ 50°C
Water Temp. Included in Transducer
Features Frequency-hopping spread spectrum (FHSS)
Direct-sequence spread spectrum (DSSS)
Hardware gain adjustable
Built in 3S lithium battery charging function
Stable wireless performance even in bad condition
Technical Data
Kit Contents
Required For Operation
Frequently Asked Questions
The TF520 is designed as a fish finder rather than a traditional RC toy, so it's best suited for users with basic RC boat experience and a genuine interest in fishing applications. The sonar display and controls are straightforward, but you should be comfortable operating an RC boat before using this device.
The kit includes a 3S 18650 lithium battery. The fish finder has a built-in charging function, but for exact charge times you should consult the product manual, as this information isn't specified in the technical details.
The kit includes the TF520 fish finder unit with 4.3" display, sonar transducer, the 3S lithium battery, and a portable carrying case. For a complete list of all components, please check the full kit contents in the product manual.
The 115 kHz sonar transducer can detect depths of up to 30 metres and provides a 60-degree conical coverage, making it suitable for searching larger areas and displaying fish effectively.
Yes—the TF520 uses 2.4GHz FHSS (frequency-hopping spread spectrum) wireless technology, which is designed to provide stable performance even in challenging conditions with multiple RC devices operating in the same area.
