Basic AM Radio Tune Frequency for Electronic Student with EARPHONE [FK709] Looking for an AM radio that's perfect for electronic students? Check out this Future Kit model FK709! Made in Thailand and featuring an included earphone, this radio is great for testing and measuring sound levels. Whether you're a professional or just starting out, this AM radio is sure to meet your needs. With a basic tune frequency and no modifications, this model is perfect for anyone looking to improve their skills in electronics. Don't miss out on this opportunity to own a valuable tool that can help you learn more about sound level meters. Order now and start learning today! Description Condition : New Model : FK709 Manual : Include Full Manual PCB Dimensions : 2.38" x 1.24" x 2" Quantity : 1 pc Product description By utilizing a single IC to carry out the tuning, detection and AF output functions, the FK709 construction time and size is reduced to a minimum. This AM receiver is ideal as a class project and may be used with its supplied earphones or with audio amplifiers from the Future Kit series. Technical Specification Power Supply : 3VDC @45mA Output Load : Minimum 30 Ohms PCB Dimensions : 2.38" x 1.24" x 2" Recommended Housing : FB03