Finished ATU-100 Automatic Antenna Tuner Board 1.8-50MHz 100W 0.96” OLED Display

Description

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Product Overview
Finished ATU-100 Automatic Antenna Tuner Board 1.8-50MHz 100W 0.96” OLED Display
Detail
ATU-100 Automatic Antenna Tuner 1.8-50MHz 100W w/ 0.96-Inch OLED Display Finished Board
Description:
This antenna tuner ATU-100 is an automatic tuning antenna. 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 128*64 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 DC
-Maximum current consumption: 400mA
-Maximum working power: 100W
-Maximum measurable power: 150W
-Start to input tuning power: 5W (10W or more is recommended, and the maximum should not exceed 30W)
-Minimum measurable power: 0.1W
-Power measurement accuracy: 10%
-Minimum load inductance value 0.05μh
-Maximum load inductance value: 8.53μh
-Minimum load capacitance: 10pf
-Maximum load capacitance value: 1869pf
Other detailed technical parameters and schematic diagrams, documents, pcb source files and firmware can be downloaded from the following site:
https://github.com/Dfinitski/N7DDC-ATU-100-mini-and-extended-boards/tree/master/ATU_100_EXT_board
Package List:
1 x Set of Automatic Antenna Tuner
Note:
This finished board is a network open source project, we provide a test and modification platform for ham without DIY conditions (or you are unwilling to solder by yourself).
The sound of the relay picking up proves that it has worked, but the screen does not show that the line is not checked
1. Make sure the connection sequence of the screen cable is correct.
2. Working mode and tuning transmit power of shortwave radio.
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Shipping Policy
Item Location
Payment Mathord
1. PayPal payment accepted only.
2. Items will be shipped to your eBay address. Please make sure it is correct.
3. Payment must be received 4 days after auction ended.
Returns Policy
1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 2 business days for us to response.
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If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.