品牌:GPS Networking
型号:LA20RPDC
频率:1.176-1.575GHZ(Antenna - J1)
阻抗:50Ω
增益:18-22dB(20TYP Ant – J1)
驻波比:1.8
噪声系数:1.5dB(Ant – J1)
增益平坦度:1.8dB(|L5 – L1|, Ant – J1)
反向隔离:50dB(J1 – Ant)
1dB Compression:13dBm(Ant – J1)
3rd Order Intercept:22dBm(Ant – J1, Referred to Output)
直流电压:2.8-15Vdc(DC Input on J1)
直流电流:15mA(Amplifier current draw, All ports 50Ω)
Electrical Specifications, TA = 25℃
描述:
The LA20RPDC is a one input, one output device with a nominal 20dB gain block.
The
frequency response covers Galileo, GLONASS and the L1, L2, L5 GPS bands with
excellent flatness. In the default configuration, the RF output (J1) passes DC
from the connected GPS receiver through the amplifier to the active antenna,
allowing the GPS receiver to power both the antenna and the LA20RPDC amplifier