HONDEX
HONDEX 12.1-inch Plotter Digital Fish Finder HDX-12C with External TD361 (HONDEX 43530)
HONDEX 12.1-inch Plotter Digital Fish Finder HDX-12C with External TD361 (HONDEX 43530)
Product Number: 43530Couldn't load pickup availability
Product details
HONDEX by HONDA ELECTRONICS
12.1-inch plotter digital fish finder HDX-12C
No.43530 External GPS type L: 2kW・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 & stand, power cord, transducer, hard cover
●Equipped with wideband mode
Our own development! Equipped with HONDEX ClearChirp™ Fish Finder!
Conventional fish finders transmit sound waves into the sea at a single frequency and display the received signals as images.
In contrast, the chirp method transmits sound waves while gradually changing the frequency and processes the received signals specially to display images.
This significantly improves resolution, enabling clear imaging of fish.
●Chirp image example●



Moreover, to realize this chirp technology, a dedicated broadband transducer capable of outputting signals over a wide frequency range is required.
By developing both the main unit and the transducer in-house, we can achieve optimal settings and produce detailed images.
Broadband Transducer for ClearChirp™ Fish Finder
The broadband transducers for ClearChirp™ are available from TD320/TD340/TD361/TD380.
The frequencies are 90kHz to 140kHz for mid-chirp, 38kHz to 70kHz for low-chirp, and 130kHz to 220kHz for high-chirp.
●Chirp-compatible broadband transducer●

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

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

Equipped with Depth Mapping® function!

【NEW】Depth Mapping® Function's Storage Capacity Increased Tenfold
The storage capacity has been increased tenfold, allowing for 1000 hours of recording within the unit.
This allows you to save even more of "your own spots," further expanding the 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, you can display the position of the GPS buoy.
We do not sell GPS buoys, so you will need to prepare them separately.
Please contact your nearest dealer for more details.
*Planned to be available from products shipped in April 2026.
*An optional NMEA input/output cable (XC-109H) is required to use the GPS buoy display function.
*Maximum of 10 targets.
*GPS buoy tracks disappear when the power is turned off.

Smartphone/Tablet Compatibility
You can display the image shown on the unit on your smartphone or tablet.
You can also perform basic operations from your smartphone or tablet.
Operation may be unstable depending on communication conditions.
For iOS, operation may not be possible depending on the OS version and Safari version.
Large-capacity Memory
Compared to conventional models, the memory capacity for tracks and marks is larger.
Smooth Map Rendering
Compared to conventional models, smoother map rendering is now possible. *GPS reception rate: 5 times/1 second
USB Port for Data Storage
The unit is equipped with a USB port, allowing you to transfer 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 various functions unique to HONDEX fishfinders.
Fish Size Display
In the digital series, we have added a size display to the popular fish character function.
You can determine the size from 1 to 99, and we have adopted a one-touch "display/hide" function and a two-screen display with the normal screen so that you can instantly check the reaction and other details on the actual image.
*This function is only valid in fish mark mode. It can also be used within a 100m range.
*The numerical values of the size display may have errors due to various factors. Please consider them as reference values only.
Fish Depth Display
We have added a display of the height from the seabed and the depth from the sea surface (unit: m) to the fish character display.
*This function is only valid in fish mark mode. It can also be used within a 100m range.
*The numerical values of the depth display may have errors due to various factors. Please consider them as reference values only.
Same Frequency Dual Screen Display
You can split the fishfinder image of the same frequency into two screens and adjust the sensitivity of each.
By comparing the two screens, you can set the optimal sensitivity.
Full Screen Sensitivity Adjustment
In previous fish finders, sensitivity changed from the moment it was adjusted, 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 viewing 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 800 x 600 dots, allowing for clear viewing of fine details and text.
In addition, the use of a high-brightness LCD (1000 candelas) ensures excellent visibility even 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. *Reception may not be possible depending on the mounting location and method when using the built-in antenna.
The HDX-12C can also be connected to a monitor (no modification costs required), allowing the same screen to be displayed at a remote location on the ship.
Specifications
| Display Unit | Type | 12.1-inch Color LCD |
| Display Screen | Horizontal | |
| Display Resolution | 800×600 | |
| Power Voltage | DC11~30V | |
| Power Consumption/Current | Approx. 27W Approx. 2.2A/12V | |
| Main Unit Dimensions (mm) | W358×D146×H242 | |
| Main Unit Weight | Approx. 3.5kg | |
| Fishfinder | Frequency Output | Refer to Price List (below) |
| Display Range *1 | Maximum: 0~1500m | |
| Minimum: 0~5m | ||
| Background Color | 4 colors | |
| Color Scheme | 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) interval |
|
| Memory Points | Tracks: 64,000 points Marks: 48,000 points Destinations: 2,000 points | |
| Track Display Color | 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 models) |
*1 The display range does not indicate depth sounding capability.
*2 Reception may not be possible depending on the mounting 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) | |
| Heading Sensor Built-in GPS Antenna | GP-17HD(10m) | |
| Heading Sensor | HD03(10m) | |
| NMEA Junction Box | XB-300H(2m) | |
| HDX-12S/12C Dedicated Multiscan Box | HE-773BB | |
