N7DDC-ATU-100-mini-and-exte.../README.md

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2019-05-12 22:05:10 +00:00
# The latest wirmware version from me - 2.9.
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## Sourscode is available.
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### Added the ability to turn off the display backlight by timer and indication of the power delivered to the antenna and the ###transmitter efficiency.
### This sells was added: (for mini board, see the manual)
###
###32 – sell for setting the time of glow dysplay or his backlite, in seconds .
###The backlite is glowing whilw press any buttons and if RF power comes to input.П
###By default it is disabled, value 00.
###
###33 — cell for setting of an addidional indication mode,
###value 00 — for indicating L and C only.
###value 01 — for indicating the power delivered to the antenna and efficiency of fider and transmitter пwhen input power is enough for ###correct SWR meassuring.
###By default is enable, value 01.
###
### Warning!!! The device does not take into account its own efficiency.
###
### 34 — cell for setting a feeder power loss ratio, the first number — integer part of decibell, second number — tens parts of ###decibell. Velue by default — 1.2 (12 writen in the cell). this value uses for counting the power delivered to antenna. The loss value ###can be found in the reference data for the used cable or you can measure the exact value yourself.
### If it is not necessary to take into account feeder losses, the value 00 should be written into the cell, then the calculations ###will correspond only to the mismatch losses.
###
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# N7DDC ATU-100 mini board
---
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## The easy DIY 5x5 elements 100 Watt automatic antenna tuner
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![screenshot](http://www.sdr-deluxe.com/downloads/ATU-100_mini/mini_1.jpg)
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![screenshot](http://www.sdr-deluxe.com/downloads/ATU-100_mini/mini_2.jpg)
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# N7DDC ATU-100 extended board
---
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## The flexible tunable firmware for ATU from 5x5 to 7x7 elements, up to 1500 Watt measured power
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### The autor's 7x7 elements 100 Watt version
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![screenshot](http://www.sdr-deluxe.com/downloads/ATU-100_mini/ext_1.jpg)
![screenshot](http://www.sdr-deluxe.com/downloads/ATU-100_mini/ext_2.jpg)
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# 3D printed housing for 0.91" OLED display, 3 buttons and TNC RF connectors
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![screenshot](http://www.sdr-deluxe.com/downloads/ATU-100_mini/case_1.jpg)
![screenshot](http://www.sdr-deluxe.com/downloads/ATU-100_mini/case_2.jpg)
![screenshot](http://www.sdr-deluxe.com/downloads/ATU-100_mini/case_3.jpg)
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## AS example 1000 Watt ATU designed by EU2AV (VIDEO)
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[![ALT-ТЕКСТ ИЗОБРАЖЕНИЯ](https://img.youtube.com/vi/sg7_t37SJJg/hqdefault.jpg)](https://www.youtube.com/watch?v=sg7_t37SJJg)
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## ATU-100 7x7 demo with M0NKA transceiver in Auto mode, LZ2GX (VIDEO)
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[![ALT-ТЕКСТ ИЗОБРАЖЕНИЯ](https://i.ytimg.com/vi/YCMcanrXEcg/hqdefault.jpg?sqp=-oaymwEZCNACELwBSFXyq4qpAwsIARUAAIhCGAFwAQ==&rs=AOn4CLDr-2GBRi98De-Rub75mheciUqw6g)](https://www.youtube.com/watch?v=YCMcanrXEcg&t)
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## ATU-100 5x5 Auto mode with FTdx-1200 (VIDEO)
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[![ALT-ТЕКСТ ИЗОБРАЖЕНИЯ](https://i.ytimg.com/vi/O6UJ5CSuX3I/hqdefault.jpg?sqp=-oaymwEZCNACELwBSFXyq4qpAwsIARUAAIhCGAFwAQ==&rs=AOn4CLC7vJC2mMtkhjwbAYqz1A_gWNuLtA)](https://www.youtube.com/watch?v=O6UJ5CSuX3I)
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## The first video from N7DDC, 5x5 elements, ENGLISH subtitles (VIDEO)
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[![ALT-ТЕКСТ ИЗОБРАЖЕНИЯ](https://i.ytimg.com/vi/zBjliED9-OE/hqdefault.jpg?sqp=-oaymwEZCNACELwBSFXyq4qpAwsIARUAAIhCGAFwAQ==&rs=AOn4CLCmnk9ChmyDpkg_l3T91twONpX8vw)](https://www.youtube.com/watch?v=zBjliED9-OE&t)