GPS + GSM combo antenna 2 in 1 GPS car navigation antenna antenna length of 3 meters

product description GPS antenna: Receiving frequency range: 1575.42 ± 3 MHz; LNA gain (wired): 28-35 dB; Polarization: notice on the right hand side; Standing wave ratio (center frequency): ≤2.0; Impedance (Ω): 50; Cable: RG-174; Connector: SMA / BNC / MCX / MMCX or others; GSM antenna: Receive frequency range: 890 ~ 960 and 1720-1920MHz; LNA gain (wired): 3dB; Polarization: Linearization; Standing wave ratio (center frequency): ≤2.0; Impedance (Ω): 50; Cable: RG-174; Connector: SMA / BNC / MCX / MMCX or others; Operating temperature: -40 ℃ ~ +85 ℃; Current consumption: <16mA; Power supply voltage: 3-5V; Cable length: 3 m / 9.84 ft Package includes: 1 * GPS + GSM combined antenna