# VHF low pass filter ## Description A low-pass filter is a filter that passes signals with a frequency lower than a selected cutoff frequency and attenuates signals with frequencies higher than the cutoff frequency. ## Project Details - **Owner:** jharwinbarrozo - **Created:** 11/4/2020 - **Last Updated:** 1/8/2021 - **Visibility:** Public - **Stars:** 7 - **Forks:** 1 - **Copies:** 2 ## Key Components ### ? — [Ground](https://www.flux.ai/jharwinbarrozo/ground~og.md) **Pins:** - GND ### ? — [Air core inductor](https://www.flux.ai/jharwinbarrozo/air-core-inductor~4hb.md) - Inductance: 68nH **Pins:** - P1 - P2 ### ? — [Air core inductor](https://www.flux.ai/jharwinbarrozo/air-core-inductor~4hb.md) - Inductance: 68nH **Pins:** - P1 - P2 ### ? — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Capacitance: 18pF - Capacitance: 0.000001F **Pins:** - P1 - P2 ### ? — [Ground](https://www.flux.ai/jharwinbarrozo/ground~og.md) **Pins:** - GND ### ? — [Ground](https://www.flux.ai/jharwinbarrozo/ground~og.md) **Pins:** - GND ### ? — [Non Polarized Capacitor](https://www.flux.ai/lwcassid/non-polarized-capacitor~9q.md) - Capacitance: 18pF - Capacitance: 0.000001F **Pins:** - P1 - P2 ### ? — [Ground](https://www.flux.ai/jharwinbarrozo/ground~og.md) **Pins:** - GND ### ? — [Air core inductor](https://www.flux.ai/jharwinbarrozo/air-core-inductor~4hb.md) - Inductance: 100nH **Pins:** - P1 - P2 ### NanoVNA — [Nano VNA](https://www.flux.ai/jharwinbarrozo/nano-vna~5n9.md) - Source: https://www.amazon.com/AURSINC-Analyzer-Measuring-Parameters-Standing/dp/B07T6LXNTV - Price: 54.99$ **Pins:** - CH0 / S11 - CH1 / S21 - GND - GND ### Transceiver — [Transceiver](https://www.flux.ai/jharwinbarrozo/transceiver~9c.md) **Pins:** - undefined ### VHF antenna output — [Antenna](https://www.flux.ai/jharwinbarrozo/antenna~0u.md) - : 50 - Impedance: 50Ω **Pins:** - undefined *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jharwinbarrozo/vhf-low-pass-filter~q6j](https://www.flux.ai/jharwinbarrozo/vhf-low-pass-filter~q6j).* --- *Generated from [https://www.flux.ai/jharwinbarrozo/vhf-low-pass-filter~q6j](https://www.flux.ai/jharwinbarrozo/vhf-low-pass-filter~q6j)*