GPS Networking衰减器VATTENDCB

产品名称：gps networking衰减器vattendcb
品牌：gps networking
型号：vattendcb
频率：1.1-1.7ghz
阻抗：50Ω
衰减值：1-25db
输入驻波比：1.8
输出驻波比：1.8
gain flatness：0.5db max
group delay flatness: 1ns max
连接器形式：n tnc bnc  sma

描述：
tthe vattendcb gps rf active variable attenuator is a one input,one output device with variable attenuation range from 1db to 25db,user selected pot range control. the device is available in aminiaturized housing. the frequency response covers the gps l1/l2and glonass bands with excellent flatness. in the dc blockedconfiguration, the rf output (j1) will pass dc from the connectedgps receiver to power the active variable attenuator and then blockthe dc at the input of the attenuator going to the antenna.