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The TFM-11 from Mini Circuits is a RF Mixer with RF Frequency 0 to 2000 MHz, IF Frequency 5 to 600 MHz, LO Frequency 0 to 1 MHz, Conversion Loss 7.16 to 9 dB, LO/RF Isolation 35 dB. More details for TFM-11 can be seen below.
Triple Balanced Surface Mount Mixer from 1 to 3500 MHz
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