Pioneer GPS Antenna For AVIC-D1 AVIC-D2 AVIC-D3 AVIC-HD3 AVIC-Z1 AVIC-Z3 N1 N2 N3 80DVD 88DVD 90DVD GPS Navigation Antenna Reviewhttp://tinyurl.com/q6gmhye Pioneer GPS Antenna For AVIC-D1 AVIC-D2 AVIC-D3 AVIC-HD3 AVIC-Z1 AVIC-Z3 N1 N2 N3 80DVD 88DVD 90DVD GPS Navigation Antenna GPS ANTENNA FOR PIONEER AUTO GPS SYSTEMCompatible with PIONEER GPS SYSTEM: AVIC-D1 D2 D3 Z1 Z2 AVIC-N1 N2 N3 N4 N5AVIC-ZI Z2 AVIC-X1 X2 X3 AVIC-X1R X1RT HD1BT HD3BTAVIC-810HVT 991HVTFrequency: 1575.42MHz DC Voltage 3V , 5V, 3V to 5V