The LDCBS1X4 GPS antenna splitter is a passive one input four output power divider designed specifically for the GPS L1, L2 & GLONASS carrier frequencies. Three of the output legs (J2-J4) are DC-Blocked to prevent antenna damage, they also have 200 ohm DC loads to ground to simulate a GPS antenna pre-amplifier current draw. The other output leg (J1) is a DC through to power the antenna. |