Filter Attenuator for RF Demo Kit and NanoVNA RF Tester Board Attenuator Module for NanoVNA F and NanoVNA H Vector Network Analyzer Kits For Measuring 6.5M Ceramic Notch Filter And Homemade Low Pass Filter With 400MHz 3 dB Bandwidth Easy To Use
✔️ 1 PCB RF tester board + 2x 200mm cables, 3 dB attenuation, 400MHz LPF
This compact RF tester board is a handy learning tool for NanoVNA projects. Its compact 100 * 100 mm (3.9 * 3.9 in) footprint and 38 g weight make it easy to place on a bench while you measure a 6.5 MHz ceramic notch filter and a homemade low-pass filter with about 400 MHz 3 dB bandwidth. Great for classrooms, labs, or hobbyist setups.
✅ Compatible with NanoVNA-F and NanoVNA-H for quick RF measurements
✅ Captures 6.5 MHz ceramic notch filter responses with the tester
✅ Demonstrates 3 dB bandwidth around 400 MHz for homemade low-pass filters
✅ Includes 1 PCB RF tester board and 2 adapter cables
✅ Compact 100 * 100 mm PCB, about 38 g, for easy handling
✅ Calibration options: short/open/load and straight-through paths
💡 How does a simple RF tester board help you characterize notch filters and low-pass filters with a NanoVNA? - Handy tool for measuring filter responses - Provides calibration steps: short/open/load - Helps compare bench filters to notch and LPF tests - Great for education and hobbyist labs