The MIL-HIALDCBS1X8 from GPS Networking is a GNSS Splitters with Frequency 1.1 to 1.7 GHz, Gain 3 to 6 dB, Isolation 30 to 50 dB, Noise Figure 2.9 dB (L1), 5.25 dB (L2). Tags: Module With Connectors, DC Blocked Splitter. More details for MIL-HIALDCBS1X8 can be seen below.