The MIL-HIALDCBS1X2 from GPS Networking is a GNSS Splitters with Frequency 1.1 to 1.7 GHz, Gain 5 to 8 dB, Isolation 50 to 56 dB, Noise Figure 2.8 dB (L1), 5.15 dB (L2). Tags: Module With Connectors, DC Blocked Splitter. More details for MIL-HIALDCBS1X2 can be seen below.