Quantic PMI Model No. PUC-4G18G-CD-1 is an amplified Up/Down Converter for the frequency range of 4.0 to 18.0 GHz, with an IF range of 10 MHz to 100 MHz. It features a 32 dB programmable attenuator with 10-Bit resolution and an output amplifier to provide conversion gain. It also features an IF transfer switch to select the upper or lower sideband.