HONDEX
HONDEX 12.1" Plotter Digital Fish Finder HDX-12C Built-in TD380 HONDEX 43528
HONDEX 12.1" Plotter Digital Fish Finder HDX-12C Built-in TD380 HONDEX 43528
Product Number: 43528Couldn't load pickup availability
Product details
HONDEX by HONDA ELECTRONICS
12.1-inch Plotter Digital Fish Finder HDX-12C
No.43528 Built-in L:3kW·38~70kHz H:1kW·130~220kHz
*M: Mid-CHIRP, L: Low-CHIRP, H: High-CHIRP
●Unit dimensions: W358×D146×H242mm Approx. 3.5kg
●Unit voltage/power consumption/current: DC11~30V Approx. 27W Approx. 2.2A/12V
●Accessories: Unit & bracket, power cord, transducer, hard cover
●Equipped with wideband mode
Our original development! Equipped with HONDEX Clear CHIRP™ fish finder!
Conventional fish finders output sound waves into the sea at a single frequency and display the received signals as images.
In contrast, the CHIRP method outputs sound waves while gradually changing the frequency and processes the received signals specially to display images.
This significantly improves resolution and allows for clearer imaging of fish.
●CHIRP Image Examples●



In addition, to realize this CHIRP technology, a dedicated wideband transducer capable of outputting signals over a wide frequency range is required.
By developing both the main unit and the transducer in-house, we are able to achieve optimal settings and realize precise images.
Wideband Transducers Compatible with Clear CHIRP™ Fish Finders
You can choose from TD320/TD340/TD361/TD380 for Clear CHIRP™ wideband transducers.
The frequencies are 90kHz to 140kHz for Mid-CHIRP, 38kHz to 70kHz for Low-CHIRP, and 130kHz to 220kHz for High-CHIRP.
●Wideband transducer for CHIRP●

HDX-12C also features wideband mode! You can select the frequency.
In wideband mode, by connecting a wideband transducer, you can select frequencies in 5kHz steps for low frequencies and 10kHz steps for mid and high frequencies. Selecting and changing the optimal frequency according to fishing grounds and target fish is also effective in reducing interference and noise from other vessels' fish finders.

【NEW】Equipped with White Line Function
Emphasizes the boundary of the seabed with a white line.
The display level can be set, allowing you to adjust how the seabed appears according to the fishing spot and target.
It makes it easier to distinguish between fish and the seabed, ideal for fishing targeting fish schools near the bottom.
*Scheduled to be available from shipments in April 2026

Equipped with Depth Mapping® function!

【NEW】Depth Mapping® Function Storage Capacity Increased 10x
Storage capacity has increased 10-fold, allowing the unit to record 1000 hours of data internally.
You can save even more of "your own points", further expanding your enjoyment of fishing.
*Scheduled to be installed from shipments in April 2026
[Depth MappingⓇPV]
[NEW] GPS buoy display function
By inputting data from a GPS buoy receiver, the position of the GPS buoy can be displayed.
We do not sell GPS buoys, so you will need to prepare one separately.
Please contact your nearest dealer for details.
*Scheduled to be supported from shipments in April 2026
*An optional NMEA input/output cable (XC-109H) is required to use the GPS buoy display function.
*Up to 10 targets.
*GPS buoy tracks disappear when the power is turned off.

Smartphone/Tablet Compatible
The image displayed on the unit can be projected onto a smartphone or tablet.
Basic operations can also be performed from a smartphone or tablet.
*Operation may become unstable depending on communication conditions.
*For iOS, it may not operate depending on the OS version and Safari version.
Large capacity memory
Compared to conventional models, the memory capacity for tracks and marks is much larger.
Smooth map drawing
Compared to conventional models, smoother map drawing is now possible. *GPS reception frequency: 5 times/1 second
USB port for data storage
Equipped with a USB port, you can move and save mark data and images from the unit to a commercially available USB memory stick (32GB or less) without the need for an optional memory card.
*USB memory stick is not included.
*Operation of all USB memory sticks is not guaranteed. Some types may not operate normally.
Main Fishfinder Functions of HDX-12C
The HDX-12C is equipped with a variety of functions unique to HONDEX fishfinders.
Fish Size Display
The digital series has added a size display to the popular fish character function.
You can determine the size from 1 to 99, and also quickly check reactions with actual images using the one-touch "display/hide" function and two-screen display with the normal screen.
*This function is only valid in fish mark mode. It can also be used within a 100m range.
*The numerical value of the size display may vary due to various factors. Please consider it as a reference value only.
Fish Depth Display
The fish character display now includes the height from the seabed and the depth from the sea surface (unit: m).
*This function is only valid in fish mark mode. It can also be used within a 100m range.
*The numerical value of the depth display may vary due to various factors. Please consider it as a reference value only.
Same Frequency Two-Screen Display
The fishfinder images of the same frequency can be split into two screens, and the sensitivity of each can be adjusted.
By comparing the two screens, you can set the optimal sensitivity.
Full Screen Sensitivity Adjustment
With previous fish finders, changing the sensitivity would take effect from that point forward, but with digital fish finders, it is now possible to change the sensitivity on the screen (past records).
With this feature, you can adjust the sensitivity while looking at the entire screen (past records), allowing even beginners to manually set up clear images.
Bright screen with wide viewing angle & bonded LCD
The display has a very high resolution of 800x600 dots, so even subtle reactions and characters are clearly visible.
In addition, the use of a high-brightness LCD (1000 candelas) provides excellent visibility in bright conditions such as direct sunlight.
Furthermore, the bonded LCD improves visibility and prevents condensation.
Built-in GPS antenna, compatible with monitor connection system
The HDX-12C has a built-in GPS antenna. *When using the built-in antenna, reception may not be possible depending on the mounting location and method.
In addition, the HDX-12C can be connected to a monitor (no modification cost required), allowing the same screen to be displayed in remote locations on the ship.
Specifications
| Display Unit | Type | 12.1-inch Color LCD |
| Display Screen | Landscape | |
| Display Resolution | 800×600 | |
| Power Voltage | DC11~30V | |
| Power Consumption/Current | Approx. 27W Approx. 2.2A/12V | |
| Unit Dimensions (mm) | W358×D146×H242 | |
| Unit Weight | Approx. 3.5kg | |
| Fish Finder | Frequency Output | See price list (below) |
| Display Range *1 | Max: 0~1500m | |
| Min: 0~5m | ||
| Background Colors | 4 colors | |
| Color Palettes | 5 types | |
| Plotter | Scale Size | 0.005~500NM(km) |
| Plot Interval | Time: 1, 5, 10, 20, 30 seconds 1, 2, 5, 10, 20 minutes Distance: 0.01~2NM (km) intervals |
|
| Memory Points | Tracks: 64,000 points Markers: 48,000 points Destinations: 2,000 points | |
| Track Display Colors | 7 colors | |
| Route Navigation | 40 routes | |
| Drawing Function | ○ | |
| Map Fill/Rotation | ○ | |
| Map Data | Detailed national map | |
| Tide Graph | ○ | |
| NMEA Output | ○ | |
| Antenna *2 | Built-in GPS (all specifications) |
*1 Display range does not indicate depth capability.
*2 Reception may not be possible depending on the installation location.
Compatible Options (Sold Separately)
| Water Temperature Sensor | Thru-Hull Type | TC02CS(15m)+TCK01 |
| Transom Type | TC01C(6m), TC01G(3m), TC02ES(15m)+TCT01, TC03-05(5m), TC03-10(10m) |
|
| Remote Control | CR04(4m) | |
| DVI Cable | ○ | |
| 8.4-inch SVGA LCD Monitor M-084SV | ○ | |
| 10.4-inch SVGA LCD Monitor M-104SV | ○ | |
| 12.1-inch LCD Monitor M-121SV | ○ | |
| GPS Antenna | GP-17H(10m) | |
| GPS Antenna with Built-in Heading Sensor | GP-17HD(10m) | |
| Heading Sensor | HD03(10m) | |
| NMEA Splitter Box | XB-300H(2m) | |
| HDX-12S/12C Dedicated Multi-Scan Box | HE-773BB | |
