Automatic Antenna Tuner Kit OLED Screen N7DDC 3.2 Version DIY Assembly

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• [Version] The 3.2 version of the latest program has been burned. If the version is updated, you can ask for the latest program.
• [Product Features] The antenna tuner is automatically tuned,KIT of ATU (Automatic Antenna Tuner) developed by N7DDC, equipped with a 0.96 inch OLED screen, the data is clearly visible.
• [High-quality accessories] Use high-quality brand SMD capacitors, C-channel capacitors, use high-quality 1000V high-voltage SMD capacitors, and the PIC chip imported.
• [Interesting assembly] The kit has already soldered components and chips, and will be equipped with installation instructions, which is easy to install and enjoy the fun of assembly.

The latest firmware version is 3.2 -SWR greater than 1.1 will automatically activate tuning, and the minimumpower has been changed from 5W to 1W. 3.2 Program can be tuned below 5W.However, Too low value may result in insufficiently fine tuning (originaldefault is greater than 5W auto tuning) , please know this before placing an order. Parameter Description: -Power supply range: 10-15 VDC -Max current: 450mA -Max working power: 100 watts -Max measured power: 150 watts -Minimum power for tuning start: 1 watt -Recommended maximum power while tuning not above 30 watts. (after tuningyou can set 100 watts and work on this power) -Minimum measured power: 0.1 watt -Step for measurement on powers under 10 watts: 0.1 watt -Step for measurement on powers above 10 watts: 1 watt -Power measurement accuracy: 10% -Maximum inductance set: 8.5 uH -Minimal step for setting inductance: 0.1 uH -Maximum installed capacity: 1870 pF -Minimal step for setting capacity: 10 pF Package Included:  Weight:250g -1 xAutomatic Antenna Tuner Kits Contains the following items: 1.PCB motherboard * 1 (SMD electroniccomponents on the front and back have been soldered, and the latest version ofthe firmware has been burned) 2. Several plug-in electronic components and accessories(User welding is required) 3. 0.96 inch OLED screen * 1 4.UHF-KF female connectors * 2 (also named SO239/SL16/PL259) Note: 1.Insufficient tuning may occur within 5W. So do not try to be lower than 5W. 2.Recommended maximum power while tuning not above30 watts. (after tuning you can set 100 watts and work on this powerOtherwise it will burn easily) 3. The product is DIY kits need to have weldingability.