Price: $118.00
(as of May 09, 2025 11:18:31 UTC – Details)

ATU-10 QRP Input power: Minimum 1W, Maximum 15W
Size：100*75*26 mm（L*W*H）,Weight: 300g
Package Included:
-1 x Automatic Antenna Tuner（Assembled machine with shell）
List of raw materials:
1. PCB uses immersion gold circuit board, UL certification.
2. All high-voltage capacitors are made of NPO materials, with a voltageresistance of 500V.
3. All magnetic rings use micron iron powder produced by BASF6000,with super low loss and super low heat.
4. All relays use imported AXICOM latching relays.

5. BNC female connectors, 50 ohm, pure copper material.
6. Aluminum alloy shell, front and rear alloy panels are cut by CNC.
Description:
1.Shell and inside structure:The tuner is assembledin a nice case, the front and rear panels are made as PCB. On the front panel there is a control button, a small 0.91″ OLED 128 * 32 display and a USB Type C connector, used to charge the tuner’s built-in battery and connect to acomputer to change the firmware.The rear panel contains RF BNC connectors, a ground clamp and an external controlinterface connector that can be connected to the transceiver for more convenient control of the tuner.
2.The control button has only 3 functions – a short press resets the tunerand sets all relays to their initial state, in which all reactive elements are disabled and do not affect the signal flow through the tuner, a long press causes the tuner to enter the tuning mode and a very long press for more than 5 seconds causes the firmware version to be displayed on the display.

3.The tuner is built on IM41 bistable relays, which means that a significant current is consumed by the tuner only for a short time during tuning;in rest mode, the tuner’s relays retain their state for an arbitrarily long time, without consuming power.
[ATU-10 Version] Latest firmware：1.6 version has been programmed
[Product Features]Machine with Shell（with battery）,No need to assemble,can use it directly. Developed by N7DDC. equipped with a 0.91 inch OLED screen
[High-quality Accessories] high-quality brand capacitors with a voltage resistance of 500V.And the PIC chip imported.
[Remarkably Compact] The shell of the machine is designed by an excellent designer, compact and exquisite.
[What You Get]: ATU-10 Tyny QRP Automatic Antenna Tuner machine with Shell.

Customers say

Customers find the antenna tuner performs better than other models, with one mentioning it works well with the modular Icom-705. Moreover, the device receives positive feedback for its build quality, size, and compatibility, with one customer noting it pairs nicely with their EFRW antenna. Additionally, one customer mentions it runs for a very long time. However, functionality receives mixed reviews, with some saying it works great while others report it doesn’t work at all.

MAECENAS IACULIS

Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.

ADIPISCING CONVALLIS BULUM

Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
Diam parturient dictumst parturient scelerisque nibh lectus.

Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.