产品名称：GPS Networking测试套件VGL1/L2HNRRKIT
品牌：GPS Networking
型号：VGL1/L2HNRRKIT
频率：1.575GHZ(L1)  1.227GHZ(L2)
带宽：20MHZ
阻抗：50Ω
Pre-Amp Gain：35-40dB
噪声系数：2.75dB
驻波比：2.0
Filtering：-20dB（1626MHZ）   -10dB（1500MHZ）
直流电压：4.5-5.5Vdc
电流：22mA
Electrical Specifications, TA = 25℃
描述：
The GPS Variable Gain L1/L2 Hanger Re-Radiating Kit (VGL1/L2HNRRKIT) is a complete re-radiating system that allows re-radiation of the GPS L1 and L2 signals indoors. The VGL1/L2HNRRKIT consists of an active roof antenna, a re-radiating amplifier with variable gain, a wall mount plug-in transformer that powers the entire system, and a passive L1/L2 re-radiating antenna. The GPS L1/L2 signal from the roof antenna is amplified adjusted as necessary with the pot range control and radiated indoors. Thus, if a receiver has line of sight with the re-radiating antenna, it can receive the GPS