The WHMB-08-0001 from Farran is a Waveguide Mixer with RF Frequency 90 to 140 GHz, LO Frequency 4.95 to 14 GHz, IF Frequency 10 MHz to 1 GHz, Conversion Loss 30 to 40 dB, LO Drive Level 12 to 15 dBm. Tags: Harmonic Mixer. More details for WHMB-08-0001 can be seen below.