88-108MHz DIY Kit FM Radio Transmitter and Receiver Module Frequency Modulation Stereo Receiving PCB Circuit Board

FM Radio TransmitterОписание:1. Model: RF-02FM2. Operating Current: 5-15mA3. Operating Voltage: DC 3-6V4. Transmission Distance: 5-50m5. Transmission Frequency: 88-108MHz6. Audio Input: -15dB (max)7. PCB Size: 53*40mmFM Radio ReceiverОписание:- The YFM-2 type radio circuit is very simple.- The total number of components does not exceed 19.- Although the number of components is not large, it includes two types of components: SMD and DIP which are suitable for novices and friends who want to practice soldering of SMD components.Функции:1>.Built-in digital automatic gain control (AGC) circuit2>.Support the global frequency band 76-108Mhz3>.DIY manual welding4>.Simple and easy to operate5>.Support radio memory functionПараметр:1>.Item name: FM Stereo Radio Module DIY Kit2>.Item Mode:YFM-23>.Work Voltage:DC 3V4>.Work Current:19mA5>.Work Frequency:76-108Mhz6>.Output impedance:32ohm7>.Work Temperature:-40℃~85℃8>.Work Humidity:0%~95%RH9>.Size(Installed):57*32*20mmApplicable:1>.Training welding skills2>.Student school3>.DIY production4>.Project Design5>.Electronic competition6>.Graduation design7>.Crafts collection8>.Home decoration9>.S0uvenir collectionСоветы по установке:1>.User needs to prepare the welding tool at first.2>.Please be patient until the installation is complete.3>.The package is DIY kit.It need finish install by user.4>.The soldering iron can't touch the components for a long time(1.0 second), otherwise it will damage the components.5>.Pay attention to the positive an