HX218B FM AM Radio embly Kit DIY Welding Process Teaching Training

PLEASE READ BEFORE PAYMENT!!!! The product which are suitable for electronic enthusiasts to study and repair circuits. We only guarantee that the products are in good condition before delivery, and cannot guarantee 100% succe after installation. The installation of the circuit requires the buyer to have experience in the circuit, please read the product descrtion carefully before payment. We do not accept disputes caused by the fai to work properly due to installation errors. In this case, we will blacklist and complain to the buyer. Battery not include in the package ! since air transportation does not allow products to contain batteries, if there are batteries, the package will be destroyed. All products will not contain any batteries! This kit is an all-integrated FM AM radio with the advantages of high sensitivity, stable quality, clear and loud sound, and low power consumption. It is an ideal experimental kit for electronic technology. Why study radio？ The radio is the sparrow of electronic products. Although it is small, it has all the internal organs. Mastering it in the right sense will make a qualitative leap in your electronic level. In order to exercise hands-on ability and improve welding technology, the radio circuit includes high-frequency amplifier, intermediate frequency amplifier, audio voltage and power amplifier, frequency conversion circuit, tuning circuit, automatic sine wave oscillation circuit, detection circuit, automatic gain control circuit, volume control It is an indispensable functional circuit in many electronic circuits such as circuits. Learning radio can lay a solid foundation for you to learn the working princle and maintenance of other electronic circuits in the future. This kit has the advantages of high sensitivity, stable quality, loud and clear sound, and low power consumption. The signal proceing adopts CD1691 ch integrated circuit, which is a reliable guarantee for stable performance and sound quality. The complete set of spare parts includes all electronic components, circuit boards, casings, circuit working princles and aembly instructions. It is an ideal experimental kit for electronic technology. Please allow a little color difference between the real object and the picture.

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.