GPSnetworkingOQ-LDCBS1X4分路器此產品促銷中,價格優(yōu)惠,欲購從速產品說明TheLDCBS1X4GPSantennasplitterisapassiveoneinputfouroutputpowerdividerdesignedspecificallyfortheGPSL1,L2 GLONASScarrierfrequencies.Threeoftheoutputlegs(J2-J4)areDC-Blockedtopreventantennadamage,theyalsohave200ohmDCloadstogroundtosimulateaGPSantennapre-amplifiercurrentdraw.Theotheroutputleg(J1)isaDCthroughtopowertheantenna