The FN-D-L1F2-24204 from ETL Systems is a Block Downconverter with Input RF Frequency 850 MHz to 2.45 GHz, Output RF Frequency 70 to 140 MHz, P1dB 10 to 13 dBm, Gain 5 to 35 dB, Noise Figure 8 to 10 dB. More details for FN-D-L1F2-24204 can be seen below.