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Item #:
113590238
MALAHIT ATU-100 Tyny Version ATU-10 QRP Automatic Antenna Tuner 1.6 Version by N7DDC
87% of respondents would recommend this to a friend
Item #:
113590238
SLE 3799
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The ATU-10 Tyny QRP Automatic Antenna Tuner is compact, high-quality, and ready to use right out of the box.
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What Stands Out
Compact Size
The ATU-100 Tyny boasts a miniaturized form factor, making it portable and convenient for QRP operations, catering to ham radio enthusiasts who value mobility without compromising performance.
Automatic Tuning
With advanced automatic tuning capabilities, the ATU-100 optimally matches various antennas, ensuring efficient signal transmission and reception, effectively addressing issues of manual tuning common in traditional models.
User-Friendly Interface
Designed for ease of use, the ATU-100 features a straightforward interface that simplifies tuning processes, appealing to both seasoned operators and newcomers in the amateur radio community.
Product Details
| AntennaDescription | Radio |
| Brand | Malahit |
| Manufacturer | Shenchuangyun Tech |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Number of Channels | 1 |
| Impedance | 50 ohm |
| Maximum Range | 100 meters |
| Color | Black |
| Item Dimensions L x W x H | 16.54"L x 16.54"W x 16.54"H (42 x 42 x 42 cm) |
| Antenna | Radio |
| Product Dimensions (L x W x H) | 16.54"L x 16.54"W x 16.54"H (42 x 42 x 42 cm) |
Who Should Buy?
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QRP Operators
Ideal for operators using low power transmission, enhancing efficiency and performance of compact setups.
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Portable Activators
Great for portable hams who need lightweight, compact equipment for field operations without compromising signal quality.
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Beginner Hams
User-friendly design offers easy setup and operation, making it suitable for newcomers to amateur radio.
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High Power Users
Not suitable for stations requiring high power operation, as it is optimized for low power QRP settings.
Product Description
MALAHIT ATU-100 Tyny Version ATU-10 QRP Automatic Antenna Tuner 1.6 Version by N7DDC
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the ATU-100 Tyny Version ATU-10 QRP Automatic Antenna Tuner?
Answer: The ATU-100 Tyny Version ATU-10 QRP Automatic Antenna Tuner is a compact device designed to automatically match your antenna for optimal performance. It is specifically tailored for low power QRP operations, making it an ideal choice for amateur radio enthusiasts who operate in portable setups. This tuner efficiently tunes a variety of antennas across multiple frequency bands, ensuring improved signal quality and reception. -
Question:
How does the automatic tuning feature work?
Answer: The automatic tuning feature utilizes advanced algorithms to analyze the antenna's impedance and adjust the matching network accordingly. When you transmit, the tuner quickly assesses the current SWR (Standing Wave Ratio) and fine-tunes itself to achieve an optimal match. This capability allows users to seamlessly switch frequencies without the need for manual adjustments, making it especially beneficial during field operations or contests. -
Question:
What power levels can the ATU-100 handle?
Answer: The ATU-100 is designed to accommodate QRP operations, typically handling power levels up to 100 watts. This makes it suitable for entry-level operators and seasoned hams alike who wish to explore portable or low power configurations. Whether you're operating from a remote location or experimenting with low power modes, this tuner helps maximize efficiency and performance. -
Question:
What type of antennas can I use with the ATU-100?
Answer: The ATU-100 can be used with a wide range of antennas, including dipoles, verticals, and random wire antennas. Its versatility allows operators to connect various setups depending on their needs and locations. This flexibility is particularly useful for amateur radio enthusiasts looking to experiment with different antenna configurations or those who tend to operate in varying environments. -
Question:
Is the ATU-100 user-friendly for beginners?
Answer: Yes, the ATU-100 is designed with user-friendliness in mind, making it accessible for beginners. Its automatic tuning feature minimizes the learning curve associated with antenna matching. All you need to do is connect it between your rig and antenna, and the tuner will take care of the rest, allowing new users to focus on getting on the air rather than troubleshooting settings. -
Question:
Can I use the ATU-100 with different radio models?
Answer: Absolutely! The ATU-100 is versatile and compatible with a variety of amateur radio transceivers, provided they fall within the specified power limits. This compatibility allows users to integrate the tuner into their existing setups seamlessly, whether they are using popular models or experimenting with newer technology, ensuring you get the best out of your equipment. -
Question:
What does QRP mean in the context of this antenna tuner?
Answer: QRP refers to operating with low power levels, typically under 5 watts. The ATU-100 is specifically designed for QRP applications, making it perfect for hams who enjoy reaching out to distant stations with minimal power. This approach often enhances communication efficiency and allows for more extended operating sessions while conserving energy, especially in portable operations. -
Question:
What features are highlighted in version 1.6 of the ATU-100?
Answer: Version 1.6 of the ATU-100 includes several enhancements over previous iterations, such as improved tuning speed and enhanced reliability. These updates provide users with a better experience through quicker setting adjustments and consistent performance across varying conditions. Users often find that these improvements contribute to an overall better operational experience during both casual and competitive operating events. -
Question:
What is the typical size and weight of the ATU-100?
Answer: The ATU-100 boasts a compact design, making it easily portable for field operations and travel. It weighs around a few hundred grams, allowing hams to incorporate it into their portable kits without adding significant bulk. This lightweight and compact nature makes it an excellent choice for anyone looking to set up a temporary or portable radio station. -
Question:
Where can I buy the ATU-100 Tyny Version ATU-10 QRP Automatic Antenna Tuner in Sierra Leone?
Answer: You can purchase the ATU-100 Tyny Version ATU-10 QRP Automatic Antenna Tuner from Ubuy in Sierra Leone. Ubuy provides a straightforward online shopping experience, ensuring that you can easily find this product along with related accessories for your amateur radio setup.
Malahit Tuners Editorial Review
MALAHIT ATU-100 Tyny Version ATU-10 QRP Automatic Antenna Tuner 1.6 Version by N7DDC is a robust and efficient tuner designed for amateur radio enthusiasts. Boasting a solid construction and small dimensions, it performs well with various antennas, showing low insertion loss and quick tuning capabilities. Users appreciate its versatility, allowing connections with several radios and its optional stand-alone operation. Many have noted its effective tuning across a wide range of bands, although some have found it less responsive compared to other models under specific conditions. The built-in lithium battery is a significant advantage, ensuring prolonged use without frequent replacements.
Customer Reviews & Ratings
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Pros
- Solid construction and compact design
- Low insertion loss enhances performance
- Effective on non-resonant antennas
- Quick tuning across multiple bands
- Useful display of power and SWR
Cons
- May struggle with certain high bands and configurations
Platform Trust & Buyer Confidence
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Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
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“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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SLE 3799
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Features & Benefits
- ATU-10 operates with 1W to 15W input power.
- Compact size: 100*75*26 mm and lightweight at 300g.
- Built-in battery with USB Type C for easy charging and firmware updates.
- High-quality components including NPO capacitors and imported relays.
- Features a 0.91 inch OLED display for easy monitoring.
- No assembly required; ready to use directly from the package.
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