ATU-100 DIY Kits 1.8-50MHz ATU-100 Automatic Antenna Tuner By N7DDC 7X7 + OLED, Firmware Programmed/ SMD/Chip Soldered

Category : Computer & Office | Computer Peripherals

USD 26.59USD 42.20

ATU-100 DIY Kits 1.8-50MHz ATU-100 Automatic Antenna Tuner By N7DDC 7X7 + OLED, Firmware Programmed/ SMD/Chip Soldered

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ATU-100 DIY Kits 1.8-50MHz ATU-100 Automatic Antenna Tuner By N7DDC 7X7 + OLED, Firmware Programmed/ SMD/Chip Soldered

This DIY antenna tuner ATU-100 is an automatic tuning antenna.This is a DIY set, you need to assemble it yourself to improve your control ability.When installing and using it, please try to use a short coaxial cable to connect the short wave machine to the in end of the antenna; use the out port to connect your antenna.When the ATU-100 detects that the tuned transmit power is reached and the standing wave value is greater than 1.3, the tuning can be started, and after the tuning is completed (within the ability of ATU-100, if your antenna is not well matched, it will not be able to be reduced below 1.3, please adjust the antenna), you can perform high-power communication test.The finished board comes with a 128x64 OLED display screen, which takes into account power saving and display font coordination; please pay attention to the consistency of the data cable (dat clk) when installing the screen.Technical Parameter:Allowable supply voltage range: 10-15V DCMaximum current consumption: 400mAMaximum working power: 100WMaximum measurable power: 150WStart to input tuning power: 5W (10W or more is recommended, and the maximum should not exceed 30W)Minimum measurable power: 0.1WPower measurement accuracy: 10%Minimum load inductance value 0.05μhMaximum load inductance value: 8.53μhMinimum load capacitance: 10pfMaximum load capacitance value: 1869pfOther detailed technical parameters and schematic diagrams, documents, pcb source files and firmware can be downloaded from the following site://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards/tree/master/ATU_100_EXT_boardNote:1.The product is DIY kit, need to have welding ability.2. NO Need to burn-firmware,3.All SMD electronic components soldered, chip soldered !colour: redMaterial: PCB board + plastic + metalPackage Contents:1 x Printed circuit board1 x OLED screen1 x Accessories(the colors of the cables in the accessories are random, don't accept the specified color)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.