The LRU-01490330-Ku from Atlantic Microwave is a Test Loop Translator with Downlink Frequency 10.7 to 12.75 GHz, Uplink Frequency 12.75 to 14.5 GHz, LO Frequency 1.49 to 3.30 GHz, Attenuation Adjustment Range 30 dB. Tags: Single Band. More details for LRU-01490330-Ku can be seen below.