|Listed in category:
Have one to sell?

ATU QRP-40w 7x7 Mini Automatic Antenna Tuner Low Power Radio Stations 1.8-55MHZ

US $65.99/ea
or Best Offer
Was US $88.73 What does this price mean?
Recent sales price provided by the seller
Save US $22.74 (26% off)
Condition:
New
More than 10 available / 32 sold
Bulk savings quantity 1
Bulk savings:
Buy 4 or more for 62.69 each one

Additional service available

Breathe easy. Free shipping and returns.
This one's trending. 32 have already sold.
Shipping:
Free Standard Shipping. See detailsfor shipping
Located in: Hebron, Kentucky, United States
Delivery:
Estimated between Wed, May 1 and Fri, May 3 to 43230
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping. See details- for more information about returns
Payments:
      
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

Top Rated Plus
Trusted seller, fast shipping, and easy returns. Learn more- Top Rated Plus - opens in a new window or tab
eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:164853606503
Last updated on Apr 24, 2024 17:59:00 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Unbranded
Type
Automatic Antenna Tuner
MPN
WU0857-84
Country/Region of Manufacture
China
Color
Black
Firmware
3.2
Maximum working power
40W
The smallest possible measured power
0.1W
Power measurement accuracy
10%
Minimum tuning inductance
0.05uh
Minimum tuning
10 pF
Weight
about 300 grams
Material
Metal
Display Screen
0.96 inch OLED
USB charging current
1A
Maximum possible measured power
40W
Minimum tuning power
2.5W
Maximum tuning inductance
8.4uh
Maximum tuning capacitance
1870 pF
Carton packaging size
15*10*4CM
UPC
6933834694609

Item description from the seller

TOMLOV Digital Microscop USA

TOMLOV Digital Microscop USA

98.8% positive feedback
13K items sold
Joined Jun 2016
Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (3,517)

n***6 (943)- Feedback left by buyer.
Past month
Verified purchase
Item as described, arrived early, well packed and initial tests indicate working OK. Very good comms and help from seller. Would definitely deal with this seller again.
h***h (834)- Feedback left by buyer.
Past month
Verified purchase
Speedy shipping, everything as described. AAA+++
a***t (519)- Feedback left by buyer.
More than a year ago
Verified purchase
Pleasantly surprised that the QRP ATU functioned so well. I did extensive testing from 7 MHz to 54 MHz with both closely resonant and non-resonant antennas and it worked like a charm giving very good low-SWR bandwidth. I was able to easily tune with less than 2w. I only use 10w maximum for this application so this really provided a high value low cost solution..
See all feedback

Product ratings and reviews

4.9
7 product ratings
  • 6 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Great portable auto-tuner. Use care in choosing the matching cables

    Great portable autotuner. Pros: Fast and easy to use, Charges with micro-USB (not included) in a few hours and lasts all day. Gets an under 1,5 VSWR in a few seconds. Cons: The SO-239 threading is not quite right for American PL-259, so you will have to choose your cable connectors carefully, to get a solid connection. You can get them plug to sit, but it won't screw down as well as I would like for field work. Overall, a nice, reasonably priced, foolproof product for portable operation. I bought several more, and will probably change the connectors at some point.

    Verified purchase: YesCondition: NewSold by: lemontree017

  • Pleasantly surprised

    Pleasantly surprised that the QRP ATU-40 functioned so well. It is the QRP version of the ATU-100 both of which are based on the N7DDC tuner. I did extensive testing from 7 MHz to 54 MHz with both closely resonant and non-resonant antennas and it worked like a charm giving very good low SWR and wide bandwidth. I was able to easily tune with less than 2w. Great value compared to the name brands.

    Verified purchase: YesCondition: NewSold by: lemontree017

  • I love this tuner!!

    This tuner works great with my Lab599 qrp rig. Decent battery life, compact, and built well.

    Verified purchase: YesCondition: NewSold by: lemontree017

  • Great for mid-power rigs

    The ATU worked right out of the box. The price is right and is sized right for my uBitx transceivers.

    Verified purchase: YesCondition: NewSold by: lemontree017

  • Can’t go wrong with it

    Great little Qrp tuner. Very fast and accurate

    Verified purchase: YesCondition: NewSold by: worldfirstplus365