ATU-100 Automatic Antenna Tuner 100W HF Auto Antenna Tuner ATU100 By N7DDC V3.2
ATU-100 Automatic Antenna Tuner 100W HF Auto Antenna Tuner ATU100 By N7DDC V3.2
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ATU-100 Automatic Antenna Tuner 100W HF Auto Antenna Tuner ATU100 By N7DDC V3.2

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Key item features

  • Power Specifications: This automatic antenna tuner supports a maximum working throughput of 100W and can measure up to 120W, with a minimum tuning power requirement of 5W.
  • Measurement Precision: It offers a minimum measurable power of 0.1W, with measurement steps of 0.1W for power up to 10W and 1W for power above 10W, maintaining a 10% accuracy.
  • Inductance Range: The tuner features a maximum installed inductance of 8.53 µH, with fine adjustments possible through a minimum installation step of 0.05 µH.
  • Capacitance Range: It provides a maximum installed capacitance of 1869 pF, allowing for precise tuning with a minimum capacitance installation step of 10 pF.
  • Integrated Power: Equipped with a built-in 1800mAh lithium battery, the device is conveniently rechargeable via a Type C USB charger (5V).
  • Physical Attributes: The ATU-100 tuner is constructed from metal and presented in a black finish, with the package including one ATU100 Tuner.
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Current price is $69.31
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Arrives between May 22 - May 28
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Sold and shipped by Appliances store
3.856573705179283 stars out of 5, based on 251 seller reviews(3.9)
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Shipping, arrives by Tue, May 19 to Columbus, 43215
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May 30, 2025
Otto
Sold and shipped byLechang Co., Ltd.
3 out of 5 stars review

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Definately not worth the money or headaches...

Shipping took over 3 weeks to arrive!!!!! I could not find any shipping info. Let it charge over -night and it wouldn't charge. Opened case and cleaned the battery terminals and then it charged. The case screws are junk....looking for a set of knurled knob type.

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