Product Details

DIY Kits 1.8-50MHz Mini N7DDC 7x7 ATU-100 Automatic Antenna Tuner for SDR DIY

Product Description

NOTE :
- DIY kit, which requires welding ability;
- Need to burn-firmware before use
- if you need circuit schematic and firmware, please contact us.
- KIT of ATU (Automatic Antenna Tuner) developed by N7DDC
- All information about project you can find on GitHub (N7DDC).

Specification:
- Power supply range: 10-15 VDC (whithin frequency 1.8-50 MHz)
- Max current : 300mA
- Max working power: 100 watts
- Max measured power: 150 watts
- Minimum power for tuning start: 1 watt
- Recommended maximum power while tuning less than 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, 7x7 (7 capacitors x 7 coils) based on PIC 16F1938.
- Dimentsion - 120 mm x 62 mm.

KIT included:
- PCB for ATU-100 7x7 HF autotuner
+ set of toroids:
- T68-2 (6pcs);
- BN43-202 (1pcs).

Package included:
- PIC16F1938 (1pcs) soldered on PCB with default firmware v3.0
- 100R 2512 1% (4pcs).
- relay HK4100F-DC12V (15pcs)

Packaging & Shipping

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

Shipping :

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Company Information

TZT has been speciliazing in Business & Industry,Hobbies & Toys,CNC Products and Health care supplies for over8years.We committed to enhance customer satisfaction by continually improving the process with a vision of expertise in the field.
Aiming to provide high quanlity products and great service for buyer,we are strict on product quanlity control and offer instant communication service.Welcome to contact us!

Our Advantages:
-  Source only the best consumer goods and ensure the highest quality.
-  Streamline the buying and payment process, and make it as easy as possible.
-  Help the customers all over the world discover products and manufacturers in China.
-  The Shortest order processed time and speed delivery

FAQ

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web:

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)