Banggood

FM Radio TransmitterDescription 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 ReceiverDescription 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 Features 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 functionParameter 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 collectionInstallation Tips 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 and negative of the comp

Feature Manual Click here to openNote 1 Please read the instructions carefully After assembly you need to install the battery The type c port is only used for charging and flashing not power 2 Do not connect the battery in reverse as this may burn out the motherboard Warranty will be void if the motherboard is burned out due to reverse connection of the battery How to turn on the machine 1 Unplug the charging cable after installing the battery 2 Turn on the power in the middle and press and hold the encoder for 3 seconds Welcome to Full Band Radio V5A Edition This product includes two modes of digital analog output The digital output is driven by a Class D power amplifier and the analog output is driven by an analog operational amplifier In different modes this product supports different functions Analog output mode Analog output mode supports frequency modulation FM amplitude modulation AMM medium wave MW short wave SW aviation band single sideband SSB LSB lower sideband USB upper sideband Full band radio FM 64Mhz 108MHz AM medium wave MW 520KHz 1710KHz AM shortwave SW 3 5MHz 30MHz AM Single Sideband SSB 3 5MHz 30MHz BFO adjustment 0 2000Hz Aviation band 118MHz 137MHz UHF expansion Not includes supports UHF band reception transmission function through expansion board please comply with local laws and regulations Package includes Set 1 1 x Finished product kitPacking weight 235gPackaging size 11 5x11 5x3 5cmPackaging plastic

Package Include Resistors 1000 pcs 50 values each value has 20 pcs 0Ω 0 5Ω 1Ω 2 2Ω 3 3Ω 4 7Ω 5 6Ω 6 8Ω 8 2Ω 10Ω 22Ω 33Ω 47Ω 56Ω 68Ω 82Ω 100Ω 220Ω 330Ω 470Ω 560Ω 680Ω 820Ω 1K 2 2K 3 3K 4 7K 5 6K 6 8K 8 2K 10K 20K 33K 47K 56K 68K 82K 100K 220K 330K 470K 560K 680K 820K 1M 2 2M 3 3M 4 7M 5 6M 10M Capacitors 310pcs 31 values each value has 10 pcs 1pf 330pf 331 2pf 470pf 471 3pf 680pf 681 5pf 1nf 102 10pf 100 1 5nf 152 15pf 150 2 2nf 222 22pf 220 3 3nf 332 30pf 300 4 7nf 472 33pf 330 6 8nf 682 47pf 470 10nf 103 68pf 680 15nf 153 75pf 750 22nf 223 82pf 820 47nf 473 100pf 101 68nf 683 150pf 151 0 1uf 104 220pf 221 Transistors 170 pcs 16 values each value has 10 pcs S9012 S9013 S9014 S9015 S9018 S8050 S8550 C1845 2n5401 2n5551 2n3906 2n3904 A1015 A42 A92 A733 C945 2pcs Germanium PNP Electro Capacitors 120 pcs 16v 50v 12 values each value has 10 pcs 0 22uf 50V 0 47uf 50V 1uf 50V 2 2uf 50V 4 7uf 50V 10uf 50V 22uf 50V 33uf 16V 47uf 16V 100uf 16V 220uf 16V 470uf 16V LED 20pcs LED Φ 5mmLED Φ 3mm each 20 pcs red green blue yellow white Diodes 102pcs 25pcs 1n414825pcs 1n539910pcs 1n581910pcs FR10710pcs FR20710pcs 1n54085pcs 1n40075pcs 1n58222pcs 1n2702 pcs LM358 Dual OpAmp IC2 pcs NE555 Timer Oscillator IC2 pcs JRC4558 Dual OpAmp IC 12 pcs Trim Potentiometers RM065 100Ω 500Ω 1K 2K 5K 10K 20K 50K 100K 200K 500K 1M 4 pcs Protot