The Series IA from Ultra is a RF Upconverter with RF Frequency 2 to 18 GHz, IF Frequency 100 to 1100 MHz, 2100 to 3100 MHz, Noise Figure 14 dB, Conversion Gain 25 dB, Power Range -10 to 20 dBm. Tags: Rack Mount. More details for Series IA can be seen below.