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Radioddity ATU-100 Automatic Antenna Tuner | 1.8–55MHz | 0.96" OLED Display | 5000mAh Battery | Micro-USB Charging | HF Auto Tuner | For QRP Ham Radio Transceivers

Marsoni M251S
Sale price$99.99
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Radioddity ATU-100 Automatic Antenna Tuner | 1.8–55MHz | 0.96" OLED Display | 5000mAh Battery | Micro-USB Charging | HF Auto Tuner | For QRP Ham Radio TransceiversThe Radioddity ATU 100 Automatic Antenna Tuner is a compact and reliable tool for ham radio operators. It supports 1. 855 MHz and up to 100W of power, automatically adjusting your antennas impedance for better performance and lower SWRno manual tuning needed. Built for portability, it includes a 5000mAh rechargeable battery and Micro USB charging, letting you tune anytime, anywhere. The 0. 96" OLED screen clearly shows tuning status, and the aluminum
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.4 ★★★★★
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Ahmed
Louisville, US
★★★★★ 5
perfect
Size: X-Large, Color: White
love it
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Reviewed in the United States on April 1, 2026
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Amazon Customer
Lexington, US
★★★★★ 1
Neck came frayed/cut
Size: Large, Color: White
Poor quality. The collar/neck area was cut up/frayed. Never had a chance to return this shirt in the allocated amount of time. Guess we have an expensive rag.
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Reviewed in the United States on February 18, 2026
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Samuel Peavy
Lexington, US
★★★★★ 5
Warm
Very nice and warm for the weather
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Reviewed in the United States on January 18, 2026
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Amazon Customer
Louisville, US
★★★★★ 5
Am impressed
Warm and cozy feel.
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Reviewed in the United States on January 23, 2026
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Verified Purchase
James W. Hopkins
Waukegan, US
★★★★★ 5
Only one minor issue
Color: Haze Blue, Dark Red, Black, Size: Medium
I got these I ran them through the laundry. They didn't seem to bleed at all. I like short sleeve because when I put a long sleeve on under a shirt the sleeves bunch up behind my elbow and I have a hard time pulling the inner sleeve forward. My only complaint is there is no neck tag to indicate which side is front and which is the back of the shirt.
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Reviewed in the United States on March 30, 2026

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