The HJK-261H+ from Mini Circuits is a RF Mixer with RF Frequency 120 to 260 MHz, LO Frequency 190 to 330 MHz, IF Frequency 10 to 150 MHz, Conversion Loss 7.1 to 8.5 dB, LO Drive - Power 17 to 19 dBm. Tags: Surface Mount, Triple Balanced Mixer. More details for HJK-261H+ can be seen below.