The HRR-C1-8T from Vialite Communications is a RF Over Fiber Module with Frequency Range 500 MHz to 7.5 GHz, Optical Output Power 10 dBm, Noise Figure 21 dB, P1dB - 9 to -4 dBm, IP3 3.2 dBm. Tags: Module, Receiver. More details for HRR-C1-8T can be seen below.