1GHz~Notch Band~2GHz

A Notch Filter, also called a Band Stop Filter or Band Reject Filter, is a passive RF component that blocks a specific frequency band while allowing all other frequencies to pass. At Concept Microwave, our notch filters are engineered for high-Q narrowband suppression, precisely eliminating interfering carriers, harmonics, or unwanted signals with minimal impact on adjacent frequencies.
  • Cavity Notch Filter with 80dB Rejection from 1544MHz-1555MHz

    Cavity Notch Filter with 80dB Rejection from 1544MHz-1555MHz

    Concept model CNF01544M01555Q12A is a cavity notch filter/band stop filter with 80dB rejection from 1525MHz-1559MHz . It has a Typ. 2.5dB insertion loss  and Typ.1.8 VSWR from DC-1534MHz and 1565-6000MHz with excellent temperature performances . This model is outfitted with SMA-female connectors.

  • Cavity Notch Filter with 40dB Rejection from 1880MHz-1920MHz

    Cavity Notch Filter with 40dB Rejection from 1880MHz-1920MHz

    Concept model CNF01880M01920Q08A is a cavity notch filter/band stop filter with 40dB rejection from 1880MHz-1920MHz . It has a Typ. 1.0dB insertion loss  and Typ.1.5 VSWR from DC-1865MHz & 1935-3000MHz with excellent temperature performances . This model is outfitted with SMA-female connectors.

  • Cavity Notch Filter with 40dB Rejection from 1475.9MHz-1495.9MHz

    Cavity Notch Filter with 40dB Rejection from 1475.9MHz-1495.9MHz

    Concept model CNF01475M01495Q08A is a cavity notch filter/band stop filter with 40dB rejection from 1475.9MHz-1495.9MHz  . It has a Typ. 0.8dB insertion loss  and Typ.1.4 VSWR from DC-1460.9MHz and 1510.9-3000MHz  with excellent temperature performances . This model is outfitted with SMA-female connectors.

  • Cavity Notch Filter with 40dB Rejection from 1920MHz-1980MHz

    Cavity Notch Filter with 40dB Rejection from 1920MHz-1980MHz

    Concept model CNF01920M01980Q08A is a cavity notch filter/band stop filter with 30dB rejection from 1920MHz-1980MHz  . It has a Typ. 0.6dB insertion loss  and Typ.1.4 VSWR from DC-1900MHz & 2010-3000MHz with excellent temperature performances . This model is outfitted with SMA-female connectors.

  • Cavity Notch Filter with 40dB Rejection from 1452MHz-1496MHz

    Cavity Notch Filter with 40dB Rejection from 1452MHz-1496MHz

    Concept model CNF01452M01496Q08A is a cavity notch filter/band stop filter with 40dB rejection from 1452MHz-1496MHz . It has a Typ. 1.1dB insertion loss  and Typ.1.6 VSWR from DC-1437MHz and 1511-3500MHz with excellent temperature performances . This model is outfitted with SMA-female connectors.