The VHCD-Ka / VSCD-Ka from WORK Microwave is a Low Noise Block with RF/Input Frequency 18.1 to 21.2 GHz, Output Frequency 70 MHz / 140 MHz, LO Frequency 2450 MHz / 2440 MHz, Output Power 13 dBm, Power 0.02 W. More details for VHCD-Ka / VSCD-Ka can be seen below.
