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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 low loss and heat.
4. All relays use imported AXICOM latching relays.
5. BNC female connectors, 50 ohm, pure copper material.
6. CNC cuts aluminum alloy shell, front and rear alloy panels.
Description:
1.Shell and inside structure:The tuner is assembled in a nice case, and the front and rear panels are made of PCB. On the front panel, there is a control button, a small 0.91" OLED 128 * 32 display, and a USB Type C connector, which can charge the tuner's built-in battery and connect to a computer to change the firmware.The rear panel contains RF BNC connectors, a ground clamp, and an external control interface connector that can be connected to the transceiver for more convenient tuner control.
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.
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73
Evan
AC9TU
