The KATLT-290295-192202-N22 from Jersey Microwave is a Test Loop Translator with Downlink Frequency 19.20 to 19.70 GHz, Uplink Frequency 29 to 29.50 GHz, LO Frequency 9.8 GHz, Attenuation Adjustment Range 30 dB. Tags: Single Band. More details for KATLT-290295-192202-N22 can be seen below.