HappyFish.co.za

  • Home
  • All Departments
      • Automobiles & Motorcycles

      • Apparel Accessories

      • Consumer Electronics

      • Electronic Components & Supplies

      • Jewellery & Watches

      • Lights & Lighting

      • Luggage & Bags

      • Pet Supplies

      • Phones & Telecommunications

      • Tools

  • Contact Us
  • Track Your Shipment
  • Wishlist
    Account Account
Search
Looking for something special?
Cart 0

It appears that your cart is currently empty

  • Home
  • Collections
  • Electronic Components & Supplies
  • N7DDC ATU-100 Automatic Antenna Tuner DIY Open-Source Ham Radio Transceiver for Shortwave Communication
N7DDC ATU-100 Automatic Antenna Tuner DIY Open-Source Ham Radio Transceiver for Shortwave Communication
;
;
;
;
;
;
;

SKU:

N7DDC ATU-100 Automatic Antenna Tuner DIY Open-Source Ham Radio Transceiver for Shortwave Communication

R 2,319.70

 

Product type: Electronic Components & Supplies

Weight:

  • Courier Delivery
  •  
  • In Stock
  •  

    Isaiah 55:8-9 John 3:16 Philippians 4:19
    Trust_Badges
    Payment_Icons
    Buyer Protection and Guarantees Privacy Policy




    Note: If the product does not work properly after you receive it, it may be due to violent logistics causing the internal parts of the product to become loose. We recommend that you disassemble it and check the internal wiring. (Just unscrew the four corner screws to open it) Thank you for your understanding and cooperation.


    Specifications:


    Allowable supply voltage range 10-15VDC
    Maximum current draw 400 mA
    Maximum working power 100W
    Maximum possible measurement power 150W
    Minimum power required to start tuning 5W
    Minimum possible measurement power 0.1W
    Measurement resolution up to 10Wh 0.1W
    Measurement resolution for power greater than 10W 1W
    Power measurement accuracy error ±10%
    Maximum installation inductance 8.53H inductance
    Minimum installation step 0.05H
    Maximum installed capacity 1869 pF
    Minimum capacitance installation step 10 pF
    Typical consumption 100-200 mA


    Features:

    1. Versatile Power Range: With a wide allowable supply voltage range of 10-15VDC and maximum current draw of 400mA, this open-source ham radio transceiver can adapt to various power sources and provide stable performance.

    2. High Power Output: The maximum working power of 100W and maximum possible measurement power of 150W make this transceiver a powerful tool for long-distance communication. It can handle high-power transmission with ease.

    3. Accurate Power Measurement: The transceiver features a measurement resolution up to 10Wh with a measurement resolution accuracy of 0.1W for power greater than 10W. The power measurement accuracy error is only ±10%, ensuring reliable and precise power measurement.

    4. Flexible Installation: The transceiver can accommodate a maximum installation inductance of 8.53H and a maximum installed capacity of 1869 pF, with minimum installation steps of 0.05H and 10 pF respectively. This allows for flexible installation and customization according to specific needs.

    5. Low Power Consumption: Despite its high power output, the typical consumption of this transceiver is only 100-200mA. This makes it energy efficient and cost-effective to operate, making it a great choice for amateur radio enthusiasts who want to save on power costs.



    Package Include:

    1× Automatic Antenna Tuner

    Share:

    Related product

    Chameleon 3.0 Smart Card Emulator Compatible with NFC Reader Writer RFID Smart Chip ID IC Reader Tag Copyer
    Quick view

    HappyFish.co.za

    Chameleon 3.0 Smart Card Emulato...

    Features:1. Supports multiple NFC/RFID functions, in...

    R 1,059.54 R 699.69

    Features:1. Supports multiple NFC/RFID functions, including MIFARE Classic, Ultralight, DESFire, Plus, NTAG 21x, EM410x, and T5577 card types.2. Simultaneously emulates up to 16...

    Quick view
    WZ3605E CNC DC Buck-Boost Converter CC CV 36V 5A LCD Power Module Adjustable Regulated Power Supply Constant Voltmeter Ammeter
    Quick view

    HappyFish.co.za

    WZ3605E CNC DC Buck-Boost Conver...

    Feature:>>>Manual: Click here to open<&l...

    R 1,277.63 R 975.10

    Feature:>>>Manual: Click here to open<<< Model  WZ3605E  Input voltage  6.0~36.00V Output voltage  0.60~36.00V Output current  0~5.000A Output po...

    Quick view
    ESP32-S3 A7670E 4G Development Board Solar Charging High-Performance with LTE Cat-1 2G WiFi Bluetooth GNSS Positioning Support
    Quick view

    HappyFish.co.za

    ESP32-S3 A7670E 4G Development B...

    Specification:Model: ESP32-S3 A7670EDimensions: 125m...

    R 2,325.64 R 1,929.70

    Specification:Model: ESP32-S3 A7670EDimensions: 125mm x 34mm x 31.6mm (Acrylic Case), 110mm x 58.76mm (PCB Board).Processor: ESP32-S3 with Xtensa® 32-bit LX7 dual-core processor...

    Quick view
    WZ5020L DC-DC 50V 20A 1000W Buck Converter CC CV Step-down Power Module Adjustable Voltage Regulated Power Supply
    Quick view

    HappyFish.co.za

    WZ5020L DC-DC 50V 20A 1000W Buck...

    >>>Manual: Click here to open<<<No...

    R 885.64 R 729.70

    >>>Manual: Click here to open<<<Note:This product is a step-down module and cannot be boosted! The input voltage is 55V, and the output voltage can be adjusted...

    Quick view
    ESP32-Aduio-Kit ESP32-A1S ESP32 Audio Development Board WiFi Module Low Power Dual-core 8M PSRAM
    Quick view

    HappyFish.co.za

    ESP32-Aduio-Kit ESP32-A1S ESP32 ...

    Specifications:Product Name: ESP32-Audio-KitDevelope...

    R 996.54 R 657.69

    Specifications:Product Name: ESP32-Audio-KitDeveloped by: Ai-ThinkerModule: ESP32-A1SAudio Codec Chip: ES8388Audio Peripherals: TF card, headphone output, two microphone inputs,...

    Quick view
    Sinilink XY-SK150S DC Buck-Boost Power Supply Module 40V 8A 150W MPPT Solar Charger Constant Voltage Current 1.8-inch LCD Display Smart Charging Digital Power Module
    Quick view

    HappyFish.co.za

    Sinilink XY-SK150S DC Buck-Boost...

    Specification:Brand: SinilinkProduct Name: DC Buck-B...

    R 1,073.50 R 709.00

    Specification:Brand: SinilinkProduct Name: DC Buck-Boost Power SupplyModel: XY-SK150SInput Voltage: 6.00~36.00VOutput Voltage: 0~40.00VOutput Current: 0~8.000APower Output: 150W...

    Quick view


    Subscribe to our Newsletter

    Please enter your email address to subscribe to our newsletter.

    You have successfully subscribed!

    YOUR ACCOUNT
    • Personal Info
    • Orders
    • My Cart
    • Addresses
    Customer Service
    • cservice@happyfish.co.za

      +27 82 218 3125

      Visit the SA Department of Health's website: www.sacoronavirus.co.za

    Information
    • Product Guarantees

      Secure Checkout

      Shipping Information

      FAQ

    OUR COMPANY
    • Delivery Information
    • Privacy Policy
    • Return Policy
    • Terms & Conditions
    • About Us
    © 2026, HappyFish.co.za