本天线包含 gps l1、bd b1频段的无源天线和低噪声放大器，可用于接收 gps l1 和bd b1频段的卫星信号，具有体积小、低功耗、带外抑制好等特点，适用于pnd、车载导航仪、手持机等设备。 18.5 x 18.5 x 4.0 1575.42 圆极化 2.5 (typical) 9.0 (min.) 2.0 (max.) 18.5 x 18.5 x 4.0 1575.42 1598-1606 圆极化 0.9 (typical) 0.6 (typical) 4.0 (min.) 4.0 (min.) 2.0 (max.) 18.5 x 18.5 x 2.0 1575.42 圆极化 1.0 (typical) 7.0 (min.) 2.0 (max.) 18.0 x 18.0 x 4.0 2320-2345 圆极化(左旋) 3.5 (typical) 56 (min.) 2.0 (max.) 15.0 x 15.0 x 4.0 1575.42 圆极化 0.5 (typical) 5.0 (min.) 2.0 (max.) 15.0 x 15.0 x 4.0 1575.42 1598-1606 圆极化 -0.8 (typical) -0.7 (typical) 4.0 (min.) 4.0 (min.) 2.0 (max.) 15.0 x 15.0 x 2.0 1575.42 圆极化 -0.8 (typical) 4.0 (min.) 2.0 (max.) 13.0 x 13.0 x 4.0 1575.42 圆极化 -1.2 (typical) 4.0 (min.) 2.0 (max.) 12.0 x 12.0 x 6.0 1575.42 圆极化 -2.1 (typical) 6.5 (min.) 2.0 (max.) 12.0 x 12.0 x 4.0 1575.42 圆极化 -1.9 (typical) 4.0 (min.) 2.0 (max.) 10.0 x 10.0 x 4.0 1575.42 圆极化 -4.5 (typical) 7.9 (min.) 2.0 (max.)