Band Reject Filters in USA

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• Passband : 19.73 - 21.1 GHz
• Reject Frequency : 19.54 GHz ± 10 MHz
• Reject Level : 70 dB Min

This filter was initially designed to isolate the fundamental transmitter out put signal from the local oscillator in high reliability Ka-BAND communications equipment. Constructed in WR42, similar to above photo, the filter exhibits low passband insertion loss and high isolation more...