ATU-10 Automatic Antenna Tuner By N7DDC — 1.6 Firmware, 1–15W RF Power Range, 1.8–30 MHz (Expandable To 50 MHz), BNC Interface, For OLED Display, For Ham Radio QRP Operation

Features:* and * ATU-10 ATU10 QRP by N7DDC Automatic Antenna Tuner .6Specifications:Part Name: Automatic Antenna TunerMaterial: MetalSize: L*W*H: 100*75*26 mmColor: BlackWhat's new in firmware .61 - Button failure resolved2 - Bus transmission to for OLED is more stable3 - No continuous data transmission to the displayInput power: minimum 1W, maximum 15WThe control button has only 3 functions1. A short press resets the tuner and sets all relays to their initial state, where all reactive components are disabled and do not the signal through the tuner,2. A long press enters mode3. Pressing and holding for more than 5 seconds will cause the firmware version to be displayed on the display.The tuner has 3 power modes1. mode, the display shows the parameters for 5 minutes;2. The tuner then goes to sleep and the display turns off. A short press of the button wakes up the tuner.3. After 30 minutes of sleep, the tuner turns off completely and a long press of the button (more than 3 seconds) turns it on.Current consumption in active mode is 12mA, in sleep mode it is 170μA, and in the off state it is 37μA.Power supply operating voltage: 5V DC (Type C)Maximum operating current: 12mAMaximum operating power: 10WMaximum measurable power: 15WMinimum power: 1WMinimum measurable power: 0.1WPower measurement step: 0.1WPower measurement accuracy: 10%Maximum inductance: 18.37 µHMinimum inductance: 0.1μHMaximum capacitance: 4079 pFMinimum capacitance: 22 pFfrequency range: 1.8~30MHz (expandable to: 1.8-50MHz or higher)Control protocol: for ICOM protocolDisplay: 0.91 inch for OLED 128*32Charging voltage: 5V DC (Type C)Built-in battery: 2xLi-Ion 14500 (3.7V/850mAh)RF interface: BNCPackage Contents:1 x ATU10 (screen has 3 colors, shipped randomly)1 x Type-c cable

• 【ATU-10 ATU10 QRP by N7DDC Automatic Antenna Tuner 6 Version 1-15W】
• - 【Improved Firmware Version 6】: The latest firmware version resolves button failure, ensures stable bus transmission to, and eliminates continuous data transmission to the display.
• - 【Flexible Power Modes】: The tuner offers three power modes for efficient operation. In the, parameters are displayed for a few minutes; in sleep, the tuner conserves power and turns off the display, easily awakened with a short button press. After 30 minutes of sleep, the tuner completely shuts down, and a long button press turns it back on.
• - 【User-Friendly Control Button】: The control button performs three functions: a short press resets the tuner, a long press enters tuning, and pressing and holding for more than three seconds displays the firmware version on the display.