1, 主要参数如下：CHARACTERISTICSSPEC VoltageDC:4V~6VCurrent45mA maxCenter Frequency1575.42±5MHzGain34±2dBiNoise Figure2.7dB maxPassband Ripple1575.42M±1.023MHz : <1dB1575.42M±5MHz :
<2dBP1dB(out)>0dBmFilter(Out of band attenuation)f0=1575.42MHzf0=1575.42MHz±30MHz
30dBcminf0=1575.42MHz±50MHz
50dBcminf0=1575.42MHz±100MHz 70dBcminInput VSWR≤2.5:1Output V.S.W.R≤2.5:1 2，可根据客户要求订做产品。3，外型：
