["Description:\nbrand new and high quality.\nFeature:\nThis test board is used for learn vector network analyzers.\nIt includes:\nRLC series and parallel circuit 1\nRLC series and parallel circuit 2\n33 ohm resistance, SWR standing wave = 1.5\n75 ohm resistance, SWR standing wave = 1.5\nBSF ceramic trap, center frequency 6.5MHz\nBPF ceramic filter, center frequency 10.7MHz\nRC series circuit\nLC series circuit\nthe capacitor\ninductance\nLPF homemade low-pass filter, 3dB bandwidth 400MHz\nHPF homemade high-pass filter, 3dB bandwidth 500MHz\nshort circuit calibration circuit\nopen circuit calibration circuit\n50 ohm load calibration circuit\nstraight through\n10dB attenuation circuit\n3dB attenuation circuit\nEach set of functional circuits.\nMeasuring 6.5M Ceramic Notch with NanoVNA-F.\n\nSpecifications:\nItem Type: Tester Board\nMaterial: PCB Board\nSize: Length: 100mm/3.9in\nColor: Green\nQuantity: 1 Pc\n\nNote:\nNo retail package.\nTransition: 1cm=10mm=0.39inch\nPlease allow 1-3mm 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 Tester Board\n2 x Adapter Cable"]