TTE Filters, a U.S.-based manufacturer of high-reliability RF filters and microwave filters for demanding communication and signal processing applications, introduces two new filter series for high frequency testing applications. The new filters–LC17 and HC17–provide brick wall characteristics and performance to 7 GHz making them ideal for audio-digital-conversion and digital-audio-conversion (ADC/DAC) test set ups. Such signal conditioning testing is especially important for semiconductor chips and integrated circuits where testing frequencies continue to trend higher and higher (now in the GHz range). Relevant markets include commercial, industrial, medical, military/defense and test & measurement.

The passband to stopband ratio for the LC17 filter is -50dBc at 1.19 fo and -60dBc at 1.27 fo. That ratio for the HC17 filter is -50dBc at 0.84 fo and -60dBc at 0.78 fo. The frequency range for both filters is 1MHz to 7GHz.

These new filters will be featured at the 2021 International Microwave Symposium in Atlanta on June 8-10 (Booth #1129).