["brand new and high quality\nFeatures:\nRF demo kit NanoVNA RF test board demo calibration board, used to learn vector analyzer web, antenna analyzer test calibration learning.\nThe board fully integrated with 18 functional modules.\nEquipped with 2 UFL patch cord for convenient use.\nEach module has high quality and great reliability.\nTest board is small and light, suitable for carrying around.\n\nFilter:\nA: Shortwave low pass filter LPF: 30MHz\nB: FM high-pass filter HPF: 100MHz\nC: Commonly used SAW band pass filter BPF: 433MHz\nD: Video ceramic trap BSF: 6.5MHz\nRLC series and parallel circuits: including R, L, C and combination circuits.\nOpen and short circuit and load calibration circuit.\nAttenuation circuit.\n\nSpecifications:\nProduct name: RF Demo Kit\nMaterial: silicon\nSize: app.10x10cm/3.94x3.94in\nColor: As pictures shown\nQuantity: 1set\n\nNote:\nNo retail package.\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x RF Demo Kit Board\n2 x UFL Patch Cord (other accessories demo in the picture is not included.)"]