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Reject Frequency
19.54 GHz ± 10 MHz
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Reject Level
70 dB Min
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Passband
19.73 - 21.1 GHz
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 in the reject band.