Descripción
SPECIFICATIONS
Origin: Mainland China
Gain(dB): 1.8-50MHz
ATU-10 QRP Automatic Antenna Tuner by N7DDC
https://www.aliexpress.com/item/1005003234902647.html
Special feature:
Use real imported magnetic ring: T68-2
NOTE:Recommended maximum power while tuning not above 30 watts. (after tuning you can set 100 watts and work on this power)
SWR greater than 1.1 will automatically activate tuning, and the minimum power has been changed from 5W to 1W.
After modification, it can be tuned below 5W.Too low value may result in insufficiently fine tuning (original default is greater than 5W auto tuning), please know before placing an order.
All use Samsung SMD capacitors, C-channel capacitors, we use Samsung 1000V high-voltage SMD capacitors (the original default uses 500V), and the PIC chip imported from the United States.
Order guide
Type 1:
1. PCB motherboard x1. (SMD electronic components on the front and back have been soldered, and the latest version of the firmware has been burned)
2. Several plug-in electronic components and accessories. (User welding is required).
3. 0.96 inch OLED screen x1
Shell 2:
1. Aluminum alloy shell x 1.(140x 88x 38mm L*W*H)
2. Front panel x1
3. 0.96 inch OLED screen x1
4. Power switch x1
5. Tune button x1
6. Auto button x1
7. Byp button x1
8. Rear panel x1 (including a DC5.5 x 2.1 female socket, please note that UHF connectors is not included)
9.UHF-KF female connectors * 2 (also named SO239/SL16/PL259)
Shell 3:
1. Aluminum alloy shell x1.(140x 88x 38mm L*W*H)
2. Front panel x1
3. 0.96 inch OLED screen x1
4. Power switch x1
5. Tune button x1
6. Auto button x1
7. Byp button x1
8. Rear panel x1
9. DC5.5 x 2.1 female socket x1
10. BNC connectors x2
The latest firmware version is 3.2
New in the version 3.2
1.Fixed bug with continuous data transfer to the display.
2.Added a new ability to disable all relays along with the timer display. New cell 35-01 to activate the refunction. Display Off Timer setup - cell 32.You can use this future in your QRP setup where power consumption is critical.
3.Timeout for display reset increased to 2 seconds. This is required for some OLED displays with a very chain on the reset pin.
Notice:
Machine introduction:
SIZE: 140 x 88 x 38 mm (L*W*H)
Machine: There are 2 modes: automatic mode and manual mode tuning function.
(1)Machine UHF:
Machine UHF: Include
1. Finished machine x1 (default SMA female connectors, it can be used after connecting the device to power supply.)
2. DC5.5 x 2.1 power cord x1 (50cm)
3. USB 5V to 9V Booster board x 1
![](https://ae01.alicdn.com/kf/H891b38820ae7403aa51ec28438e3b8bf9.jpg)
![](https://ae01.alicdn.com/kf/H4ae39ecf44f540c292a998029e2f438br.jpg)
![](https://ae01.alicdn.com/kf/H4e2906b2e15e4a96b4424c683bcba6ce0.jpg)
![](https://ae01.alicdn.com/kf/H654bc0c7558441e6a727af56dcae9b4d4.jpg)
(2)Finished Machine: If you want to buy this, please click the purchase link below:
https://www.aliexpress.com/item/4000773678364.html?spm=5261.ProductManageOnline.0.0.3aa94edf6GcFRL
Finished Machine: Include
1. Finished machine x1 (default SMA female connectors, it can be used after connecting the device to power supply.)
2. SMA to UHF connectors x 2
3. SMA to BNC connectors x 2
4. DC5.5 x 2.1 power cord x1 (50cm)
5. USB 5V to 9V Booster board x 1
![](https://ae01.alicdn.com/kf/H526a1e9e827e42dc97dec6f735246573S.jpg)
![](https://ae01.alicdn.com/kf/Hc1171a4cf82c4540bed22b7dd8f15ed6o.jpg)
![](https://ae01.alicdn.com/kf/H5014235fd713465583732708ce463537D.jpg)
![](https://ae01.alicdn.com/kf/H321066a8df9a4f2abde17e3257c29976X.jpg)
![](https://ae01.alicdn.com/kf/H656c7b5dcf15436398eb06eb89ead042d.jpg)
![](https://ae01.alicdn.com/kf/H4a225e5f7fcf470eb8c25fa51e6919ce1.jpg)
![](https://ae01.alicdn.com/kf/H38bcce0158be47508fcaac1c62a53990Y.jpg)
DIY KIT
![](https://ae01.alicdn.com/kf/S2bd253ac80dc4ab79975f346ec8e6f8df.jpg)
NOTE : The board has burned 3.2 program and SMT patch process
1.DIY kits, need to have welding ability.
2. NO need to burn-firmware.
3.SMT electronic components have been soldered.
4.Circuit schematic and firmware, please contact us.
5. With OLED.
6.Power switch button x 1
MINI 0.96 inch OLED ATU100 automatic antenna tuner 100W automatic day tuning kit parts
0.96 inch OLED automatic adjustment
1. The DIY kit requires welding capability;
2. The display is 0.96 inch OLED
3. Circuit schematic and firmware, please contact the store.
4. Weight: about 200 grams
5. Carton packaging size: 15*10*4CM
The main features of ATU-100 MINI 7x7 antenna automatic tuner:
It is at 1.8-50 MHz
Allowable power supply voltage range for operation at a frequency of 10-15 V DC
Maximum current consumption: 300 mA
Maximum working power: 100 watts
Maximum possible measured power: 150 watts
1 Watt: It is necessary to start setting the minimum power
Minimum possible measured power: 0,1 watt
Measurement steps with power up to 10W: 0,1 Watt
Powerful measurement steps 10 watts above
STI: 1 watt
Power measurement accuracy: 10%
Specified maximum inductance: 8,4 uH capacity
The minimum installation step of the inductor: 0.05μH
Maximum installation capacity: 1870 pF capacitor
Minimum installation step: 10 pF
The board has been burned 3.2program:
![](https://ae01.alicdn.com/kf/H5c0bfb546c534e38902f3ffc58df2ab1W.jpg)
SMT patch process has been done on both sides of the board:
![](https://ae01.alicdn.com/kf/Hd415d6d93a344bdfb20ded66e18a22f9V.jpg)
![](https://ae01.alicdn.com/kf/H064048927b7e4b6f83bc28596afbc801N.jpg)
![](https://ae01.alicdn.com/kf/He960535e373c4fb899b4db97b22e9799i.jpg)
Assembled board:
Can be used directly
The Version is 3.2
You will get the product shown in the picture (without battery)
![](https://ae01.alicdn.com/kf/H892bc85667b5417fba3e1a93733594fc2.jpg)
![](https://ae01.alicdn.com/kf/H61da99c9e6c74affbb912e8c9bd0c2cfk.jpg)
Only Shell: Size:140MM*88MM*38MM
Shell 2:UHF
![](https://ae01.alicdn.com/kf/Hc3ff9568770a45f29a52e413150bfe52W.jpg)
Shell 3:BNC
![](https://ae01.alicdn.com/kf/H840e04e85cf94c2cbabe7e1e5331cfdek.jpg)
Pago y Seguridad
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