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ATU-100 atu100 DIY Kits  Automatic Antenna Tuner kits machine box by N7DDC 7x7 Firmware Programmed / SMT/ Chip Soldered/+OLED
ATU-100 atu100 DIY Kits  Automatic Antenna Tuner kits machine box by N7DDC 7x7 Firmware Programmed / SMT/ Chip Soldered/+OLED
ATU-100 atu100 DIY Kits  Automatic Antenna Tuner kits machine box by N7DDC 7x7 Firmware Programmed / SMT/ Chip Soldered/+OLED
ATU-100 atu100 DIY Kits  Automatic Antenna Tuner kits machine box by N7DDC 7x7 Firmware Programmed / SMT/ Chip Soldered/+OLED
ATU-100 atu100 DIY Kits  Automatic Antenna Tuner kits machine box by N7DDC 7x7 Firmware Programmed / SMT/ Chip Soldered/+OLED
ATU-100 atu100 DIY Kits  Automatic Antenna Tuner kits machine box by N7DDC 7x7 Firmware Programmed / SMT/ Chip Soldered/+OLED
ATU-100 atu100 DIY Kits  Automatic Antenna Tuner kits machine box by N7DDC 7x7 Firmware Programmed / SMT/ Chip Soldered/+OLED
ATU-100 atu100 DIY Kits  Automatic Antenna Tuner kits machine box by N7DDC 7x7 Firmware Programmed / SMT/ Chip Soldered/+OLED
ATU-100 atu100 DIY Kits  Automatic Antenna Tuner kits machine box by N7DDC 7x7 Firmware Programmed / SMT/ Chip Soldered/+OLED
ATU-100 atu100 DIY Kits  Automatic Antenna Tuner kits machine box by N7DDC 7x7 Firmware Programmed / SMT/ Chip Soldered/+OLED

ATU-100 atu100 DIY Kits Automatic Antenna Tuner kits machine box by N7DDC 7×7 Firmware Programmed / SMT/ Chip Soldered/+OLED

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Description of firmware program and Accessories:

1.The latest firmware version is 3.2:

(1)SWR greater than 1.1 will automatically activate tuning, and the minimum power 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 (original default is greater than 5W auto tuning) , please know before placing an order.

(2)Fixed bug with continuous data transfer to the display.

(3)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.

(4)Timeout for display reset increased to 2 seconds. This is required for some OLED displays with a very chain on the reset pin.

2. Accessories:

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.

3.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 tuning you 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

Order guide:

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 that before placing an order.

1.kits:UHF

1. PCB motherboard * 1 (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 * 1

4.UHF-KF female connectors * 2 (also named SO239/SL16/PL259)

NOTE:

1.DIY kits need to have welding ability.
2. The firmware program has been burned.
3.SMT chip resistors have been soldered.
4.Circuit schematic and firmware, please contact us.
5.KIT of ATU (Automatic Antenna Tuner) developed by N7DDC
All information about project you can find on GitHub (N7DDC).

NOTE:Green and Blue board

The boards of this series of products are available in blue and green in our shop: the functions are the same, and the ones you receive may be green or blue, which is a surprise!

2.Finished Machine: There are 2 modes: automatic mode and manual mode tuning function. The latest firmware version is 3.2 Finished Machine:

1.SIZE: 140 x 88 x 38 mm (L*W*H)

(1)Machine UHF:

1. Machine with UHF connectors *1 (UHF female connectors, also named SO239/SL16/PL259)

2. DC5.5 x 2.1 power cord *1 (0.75 square pure copper wire 50cm)

3. USB to DC2.1 power cord x 1 (Note that you need to use 9-12V for the ATU-100 to start. If you use a mobile power supply or a computer USB port to output power, you cannot start the ATU-100 because their voltage is too low.)

(2)Machine SMA:SMA TO BNC AND UHF:

1. Finished machine with SMA connectors * 1(default SMA female connectors, it can be used after connecting the device to power supply)

2. SMA to UHF connectors * 2

3. SMA to BNC connectors * 2

4. DC5.5 x 2.1 power cord * 1 (0.75 square pure copper wire 50cm)

5. USB to DC2.1 power cord * 1 (Note that you need to use 9-12V for the ATU-100 to start. If you use a mobile power supply or a computer USB port to output power, you cannot start the ATU-100 because their voltage is too low.)

ONLY shell

BOX 1:
1. Aluminum alloy shell * 1(140 * 88 * 38mm L*W*H)
2. Front panel * 1
3. Rear panel *1 (including a DC5.5x 2.1 female socket, note that UHF connectors is not included)
4. 0.96 inch OLED screen * 1
5. Power switch *1
6. Tune button *1

BOX 2:
1. Aluminum alloy shell *1 (140*88*38mm L*W*H)
2. Front panel *1
3. Rear panel *1 (including a DC5.5*2.1 female socket, please note that UHF connectors is not included)
4. 0.96 inch OLED screen *1
5. Power switch *1
6. Tune button *1
7. Auto button *1
8. Byp button *1

BOX 3:
1. Aluminum alloy shell *1(140*88*38mm L*W*H)
2. Front panel *1
3. Rear panel *1
4. 0.96 inch OLED screen *1
5. Power switch *1
6. Tune button *1
7. Auto button *1
8. Byp button *1
9. DC5.5*2.1 female socket *1
10. BNC connectors *2

Box1

Box2

Box3

Brand Name:
OLOPKY
Certification:
NONE
Origin:
CN(Origin)
Gain(dB):
0

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

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*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

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Please do not send your purchase back to us unless we authorise you to do so.

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