Tektronix Flex-Channel 20MHz hardware filter
The Tektronix TPA-20MHZ is a 20 MHz hardware filter accessory designed for use with Tektronix FlexChannel oscilloscopes. This filter is intended to reduce high-frequency noise and interference, providing improved signal fidelity for low-frequency measurements. The TPA-20MHZ is compatible with Tektronix oscilloscopes that feature the TekVPI probe interface, allowing users to easily install and remove the filter as needed. The filter is particularly useful in applications where accurate low-frequency signal analysis is critical, such as power supply testing, automotive, and industrial measurements. The TPA-20MHZ helps ensure that measurement results are not compromised by unwanted high-frequency components.