Feature:1. The test board is made of PCB material, which is sturdy and durable, safe. Each module is reliable, practical and has a long service life.2. The test board is small and light, suitable for carrying around, and easy to carry, and Test Demo Boards is very convenient to operate.3. This test board kit allows users to assemble useful component fixtures, and can quickly assemble simple RF circuits and evaluate their performance.4. The test board kit can be used for other vector network analyzers to make user friendly measurement of DIP and SMT equipment.5. This practical exercise board is easy to assemble, very suitable for school teaching, even beginners can easily succeed.Specification:Item Type: Test Board KitMaterial: PCBOverview:The test board contains a DIP test circuit compatible with VNWA Test board, and adds a set of 0805 and 1206 patch test circuits. SMT circuits cannot fully consider various test conditions. Some parts of the test may need to be cut off. Please make sure you have enough hands on ability. Package List:1 x Test Board Motherboard6 x SMA Female4 x 6mm Standoff4 x M2.5 Screw2 x 40pin Round Base1 x 0805 49R9 Calibration ResistorNote:This circuit board has not been soldered before shipment, please bring your own soldering tools, please build a test circuit according to your test requirements