... factory, ca gps antenna with fakra, 28 db,RG174 cable, 5m 1575.42mhz gps antenna 3-5V,28dBi gain ... 5 MHZ 5. Attenuation fo+/-100mhz>30db 6. Impendence 50 ohm 7. Peak gain >3dbic based on 7*7cm ground ... . Polarization rhcp Two. Lna specification 1. Lna gain(without cable) 28db typical 2. Noise figure 1.5db 3. V. ... 2. Size .49*39*14mm 3. Cable rg174/u 3m or 5m cable 4. Connector :MMCX male ect.5. Mounting ...