?產(chǎn)品名稱:GPS Networking測試GPS信號系統(tǒng)VGL1/L2HNRRKIT
品牌:GPS Networking
型號:VGL1/L2HNRRKIT
頻率:1.575GHZ(L1) ?1.227GHZ(L2)
帶寬:20MHZ
阻抗:50Ω
Pre-Amp Gain:35-40dB
噪聲系數(shù):2.75dB
駐波比:2.0
Filtering:-20dB(1626MHZ) ? -10dB(1500MHZ)
直流電壓:4.5-5.5Vdc
電流: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 signal indoors up to 100 feet away.