FULL KIT DIY Automatic Antenna Tuner 7×7 (ATU-100 by N7DDC)

Description

FULL KIT of ATU-100 (Automatic Antenna Tuner) developed by N7DDC
No paper manual in parcel, all info on GitHub.
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
100 Watts tuner,
7×7 (7 capacitors x 7 coils)
based on PIC 16F1938.
Dimentsion – 120 mm x 62 mm.
KIT included:
PCB for ATU-100 7×7 HF autotuner
+ set of toroids:
– T68-2 (6pcs);
– BN43-202 (1pcs).
+  set of parts:
– PIC16F1938 (1pcs) soldered on PCB with default firmware v3.0
– 100R 2512 1% (4pcs).
– relay HK4100F-DC12V (15pcs)
– all other SMD parts (included high voltage capacitors)
As all small packages this one goes free of any Customs charges or taxes.
Packaging:
The product dispatched carefully packed
. We use only high quality and new packaging materials.
Please read carefully product title, description and include list. Any questions are welcome.
If you received broken or defective parts please contact us first, because we can resolve this problem in best way.
Handling time:
3 business days to process international orders required after receiving cleared payment. This does not include the number of business days the shipping service will take to deliver the item to you. We can upload a tracking number during handing time even before your package was transferred to logistic company for the delivery.
Shipping:
We dispatch your order during 1-3 business day. Take note, international shipping is more complicated and longer than domestic, that’s why when you buy internationally it mean you are agree to wait for the package. For Economy International Delivery default stated time is 2-4 weeks. Some countries may take longer because of your country custom regulation rules or postal service. USA usually takes 3-4 weeks; Europe 2-3 weeks; Australia 3-4 weeks; Germany 2-3 weeks. All other countries 3-4 weeks default delivery time.
We are not accept any claims for shipping time! Economy Shipping mean we’ll send your items with Air Mail, but we cannot promise it will be fast, because it depends on post service, flights schedules, weather accidents, custom processing and other things that out of our control.
We ship internationally Airmail
with tracking
73!