The 310-027047-001 from Spectrum Control is a Down Converter with RF Frequency 2000 to 18000 MHz, LO Frequency 3000 to 19000 MHz, Conversion Gain 23 dB, P1dB -15 dBm, Spurious -45 dBc. Tags: Surface Mount. More details for 310-027047-001 can be seen below.