The PRT-Ka-1001 from Atlantic Microwave is a Test Loop Translator with Downlink Frequency 950 MHz to 21.2 GHz (Forward Path : 0.95 to 1.70 GHz, Reverse Path : 17.70 to 21.20 GHz), Uplink Frequency 0.95 to 31.50 GHz (Forward Path : 27.5 to 31.50 GHz, Reverse Path : 0.95 to 1.70 GHz), LO Frequency 0.95 to 1.70 GHz(Forward Path), 17.70 to 21.20 GHz(Reverse Path). Tags: Dual Band, Multi Band. More details for PRT-Ka-1001 can be seen below.