The SHM 75-110 | 2000051 from Radiometer Physics GmbH is a Waveguide Mixer with RF Frequency 75 to 110 GHz, LO Frequency 37.5 to 55 GHz, IF Frequency DC to 18 GHz, LO Drive Level 10 dBm, P1dB -5 dBm. Tags: Sub-Harmonic Mixer. More details for SHM 75-110 | 2000051 can be seen below.