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The HJK-72H from Mini Circuits is a RF Mixer with RF Frequency 520 to 740 MHz, IF Frequency 30 to 500 MHz, LO Frequency 450 to 670 MHz, Conversion Loss 7.2 dB, P1dB 17 dBm. More details for HJK-72H can be seen below.
Triple Balanced Surface Mount Mixer from 1 to 3500 MHz
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