Comprehensive Kit: This CW transceiver kit includes all necessary components and a shell, perfect for enthusiasts and DIY projects. Operate on a 7023KHZ frequency with precision. for Compatibility: Seamlessly integrates with for boards, making it ideal for hobbyists looking to expand their electronics expertise. Easy Assembly: Comes for straightforward assembly. Ideal for both beginners and experienced users. Portable Design: Its compact design ensures that it can be easily transported or stored, making it perfect for portable or emergency setups. Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: As shown Material: PCB Package Contents: 1 x CW transceiver kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.