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Item #:
173154013
MALAHIT ATU-100 Antenna Tuner DIY Kits 1.8-50MHz atu100 Automatic Antenna Tuner by N7DDC 7 x 7 0.96 Inch OLED SMT and Chip Soldered 3.2 Version
90% of respondents would recommend this to a friend
Item #:
173154013
SCR 883
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The ATU-100 EXT offers seamless automatic tuning from 1W to 100W, making it the perfect DIY kit for any radio amateur.
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What Stands Out
Wide Frequency Range
The MALAHIT ATU-100 covers 1.8-50MHz, making it versatile for various amateur radio bands, allowing effective tuning for better signal strength in diverse conditions.
Automatic Tuning
Equipped with automatic tuning capabilities, this antenna tuner significantly reduces setup time, making it user-friendly for both beginners and seasoned operators seeking efficiency.
DIY Kit Design
The unassembled kit promotes hands-on experience, appealing to hobbyists who enjoy building and customizing their equipment, fostering a deeper understanding of antenna tuning technology.
Product Details
| AntennaDescription | Automatic antenna tuner kit for RF amateur radio |
| Brand Name | Malahit |
| Manufacturer | Shenchuangyun Tech |
| Number of Packs | 1 |
| Unit Count | 1.0 count |
| Number of Items | 1 |
| Country of Origin | China |
| Manufacturer Part Number | CBG-3143 |
| Number of Channels | 1 |
| Impedance | 50 Ohms |
| Maximum Range | 1000 Metres |
| Colour | Nee |
| EU Spare Part Availability Duration | 1 Years |
| Antenna | Automatic antenna tuner kit for RF amateur radio |
| Brand | Malahit |
| Item Weight | 1.1 lbs (500 grams) |
Product Description
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Customer Questions & Answers
-
Question:
What is the minimum power required to start tuning?
Answer: The minimum power required to start tuning is 1 watt. -
Question:
Can I use this tuner with less than 5 watts?
Answer: It is not recommended to use less than 5 watts, as it may result in insufficient tuning. -
Question:
Is assembly required for this kit?
Answer: Yes, this is a DIY kit that requires simple assembly capabilities.
Malahit Editorial Review
MALAHIT ATU-100 Antenna Tuner DIY Kits 1.8-50MHz Atu100 Automatic Antenna Tuner By N7DDC 7 X 7 0.96 Inch OLED SMT And Chip Soldered 3.2 Version Firmware Programmed Unassembled offers an enjoyable assembly experience, particularly for users comfortable with soldering. This kit includes all necessary components, and while the assembly requires patience, enthusiasts find it straightforward to manage. A notable feature is the fast tuning process that operates efficiently from just 1 watt. Users appreciate the quality of the kit, though some recommend practicing coil winding before starting the project to ensure perfect results. One minor drawback noted is the OLED display remains consistently lit, leading to potential visibility issues over time.
Customer Reviews & Ratings
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Pros
- Fast tuning process, works from just 1 watt
- Includes all necessary components for assembly
- Enjoyable experience for soldering enthusiasts
- Quality construction with pre-soldered components
- Detailed instructions assist in successful build
Cons
- OLED display does not have a timeout feature
Platform Trust & Buyer Confidence
JG
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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Emmanuel
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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.”
29 August 2026 · via Trustpilot
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25 August 2026 · via Trustpilot
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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SCR 883
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Features & Benefits
- Automatic tuning from 1W to 100W for versatile usage.
- Includes pre-soldered components for easy assembly.
- Features a clear 0.96 inch OLED screen for data visibility.
- Uses high-quality SMD components for durability.
- Minimum tuning power is 1 watt, supporting various equipment.
- DIY kit provides an engaging assembly experience.
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