This radio mini tuner antenna is upgrade type, 0.45uH, 1uH inductors use two sets of T68-2 cores, so the tolerance power is better and the fever is relatively small. With powerful features, you can have a try if you need. Features: 0.45uh, 1uH inductors use two sets of T68-2 cores, so the tolerance power is better and the fever is relatively small. The tuning impedance of ran-ge is 5Omega; - 1,2kOmega;. With the function of manual mode and automatic mode switching, you can press the auto button into automatic mode and press once more to change it into manual mode. You can choose the type of finished assembly or the type of parts that need to be assembled. You can install it by yourself, which can improve the handling ability, if you choose the ready-made assembly type, you can use it directly, you can choose as you wish. Small size and easy to carry, you can take it with you and share it with your friends or family. Specifications: Material: Printed Circuit Board Type: Finished Assembly Type, Part Type (Optional) Tune Impedance Ranges: 5Omega; - 1.2kOmega;Max. Working Power:Stainless Steel Bar & Rods: 100wCW, AM, FM: 60WMoc: DC 11 - 14V Packing Size: 150*101*40mm/5.9*4.0*1.6in Package Weight:Finished Assembly Type: 140g/4.9ouncePart Type: 170g/6.0ounceNote:The mcu of this kit has been published and the program has been written. When soldering components, the soldering iron must be grounded along with the circuit board to prevent mcu damage. WP soldered joint on board is a program to write pro-tection soldered common. Try not to touch this point, as static electricity can easily cause program loss. Packing List: (Optional)1 * ATU-60 Antenna Tuner Or1 * ATU-60 Parts SetMany questions about Dropshipping services are following:1. How many orders can you handle per day? We are a large company in Shenzhen, China, with a large warehouse that can handle large orders every day. We ship countless packages every day. We can guarantee the order you request.2. How fast can you process orders? We will arrange the shipment as soon as possible after you pay for your order. Priority delivery for dropshipping order3. Can you ship an order without any receipts, invoices and promotional offer inside the package? Absolutely! No invoices, receipts, promotional offer if you leave notes on the order (if you want, we can deliver.)4. If you need other products? We can supply most of the products you need as much as possible1If you have any other questions, please feel free to . We are very grateful for your cooperation with you.5. We can support Dropshipping of CSV/Excel files.6. There is no limited inventory to fulfill orders on a daily basis